ROUTE UPDATES: January 2022 - Part 1 - Aerolineas Argentinas

Route Updates - January 2022 - Part 1

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type            Frequency  

Aerolineas               Buenos Aires                  Florianopolis (FLN)      01Jan22      737-800       1x/daily

Argentinas               Aeroparque (AEP)

Remarks: Seasonal

Aerolineas               Buenos Aires                  Rio de Janeiro              01Jan22      737-800/     2x/daily

Argentinas               Aeroparque (AEP)          Galeao (GIG)                                   MAX 8

Remarks: Increasing from 1x/daily

Aerolineas               Buenos Aires                  Salvador de Bahia        01Jan22      737-800      3x/weekly

Argentinas               Aeroparque (AEP)          (SSA)

Remarks: Seasonal

Aerolineas               Buenos Aires                  Sao Paulo                     01Jan22      E-190/        18x/weekly

Argentinas               Aeroparque (AEP)          Guarulhos (GRU)                             737-800/  

Remarks: Increasing from 2x/daily                                                                            MAX 8

   

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES - January 2022 - Part 5 - Flybondi, LATAM Brazil

Route Updates - January 2022 - Part 5

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type                  Frequency  

Flybondi                  Buenos Aires                   Florianopolis (FLN)     02Jan22      737-800             1x/daily        

                                  Ezeiza (EZE)

Remarks: Increase from 3x/weekly.  Seasonal until 06Mar22

Flybondi                  Buenos Aires                   Rio de Janeiro            02Jan22       737-800            2x/weekly

                                  Ezeiza (EZE)                  Galeao (GIG)

Flybondi                  Buenos Aires                   Sao Paulo                   02Jan22       737-800            2x/weekly

                                  Ezeiza (EZE)                  Guarulhos (GRU)

LATAM                     Sao Paulo                        Santiago (SCL)           02Jan22       A320                 4x/weekly

                                  Guarulhos (GRU)    

Remarks: Via Mendoza (MDZ).  Increase from 3x/weekly

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES - January 2022 - Part 7 - Aerolineas Argentinas, Cubana, LATAM Brazil

Route Updates - January 2022 - Part 7

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type                  Frequency  

LATAM                     Santiago (SCL)               Sao Paulo                    03Jan22       A320                 4x/weekly

                                                                         Guarulhos (GRU)

Remarks: Via Mendoza (MDZ). Increase from 3x/weekly.

  

Aerolineas               Salta (SLA)                     Resistencia (RES)       04Jan22      737-700             2x/weekly 

Argentinas

Cubana                    Havana (HVA)                 Buenos Aires               04Jan22      IL-96-300          1x/weekly

                                                                          Ezeiza (EZE)

                               

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES - January 2022 - Part 9 - COPA, Ethiopian, LATAM Brazil, LATAM Chile

Route Updates - January 2022 - Part 9

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type                    Frequency  

LATAM Brazil          Sao Paulo                       Punta del Este (PDP)   06Jan22      A320                   2x/weekly

                                 Guarulhos (GRU)

Remarks: Seasonal summer beach service through 27Feb22.

COPA                       Panama City (PTY)         Buenos Aires              15Jan22       737-800/MAX 9  18x/weekly

                                                                          Ezeiza (EZE)

Remarks: Increase from 14x/weekly.

Ethiopian                Addis Ababa (ADD)          Buenos Aires              08Jan22      787-8                   3x/weekly

Airlines                                                             Ezeiza (EZE)

Remarks: Via Sao Paulo Guarulhos (GRU)

LATAM Chile           Santiago (SCL)                Punta del Este (PDP) 09Jan22      A320/320neo       2x/weekly

                                

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES - January 2022 - Part 10 - Air Canada, Air France, British Airways, Iberia

Route Updates - January 2022 - Part 10

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type                  Frequency  

Air France               Paris Charles                  Buenos Aires               10Jan22       787-9                5x/weekly

                                 de Gaulle (CDG)             Ezeiza (EZE)

Remarks: Increase from 3x/weekly.

British Airways       London Heathrow           Buenos Aires               10Jan22       A350-1000        1x/daily                                             (LHR)                              Ezeiza (EZE)

Remarks: Now stopping in Sao Paulo Guarulhos (GRU) instead of flying nonstop.

Air Canada              Montreal (YUL)               Buenos Aires               12Jan22       777-300            3x/weekly

                                                                         Ezeiza (EZE)

Remarks: Via Sao Paulo Guarulhos (GRU)

Iberia                        Madrid (MAD)                 Buenos Aires              13Jan22       A330-200/         10x/weekly

                                                                          Ezeiza (EZE)                                  A350-900

Remarks: Increase from 1x/daily.

                                

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES: December 2021 - Part 3 - Aerolineas Argentinas, Air Canada, COPA, Sky Airline Peru

Route Updates - December 2021 - Part 3

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type            Frequency 

Aerolineas               Buenos Aires                  Bariloche (BRC)           06Dec22      A330-200    2x/daily  

Argentinas               Ezeiza (EZE)

Remarks: Increasing A330-200 service to 2x/daily during December, returning to 1x/daily in January

Air Canada               Montreal (YUL)               Buenos Aires               10Dec22      787-8/9       5x/weekly

                                                                          Ezeiza (EZE)

Remarks: Via Sao Paulo Guarulhos (GRU)

 

COPA                        Panama City (PTY)        Buenos Aires               12Dec22      737 MAX 9  14x/weekly

                                                                          Ezeiza (EZE)

Remarks: Increasing service during course of November and December from 7x/weekly to 10x/weekly to 12x/weekly to 14x/weekly 

Sky Airline Peru       Lima (LIM)                      Buenos Aires               13Dec22      A320neo     4x/weekly 

                                                                          Ezeiza (EZE)   

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES: December 2021 - Part 5 - Azul LInhas Aereas, Gol Linhas Aereas

Route Updates - December 2021 - Part 5

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type            Frequency 

GOL Linhas             Rio de Janeiro                Buenos Aires               19Dec22      737-800      3x/weekly

Aereas                     Galeao (GIG)                  Aeroparque (AEP)

GOL Linhas             Sao Paulo                       Buenos Aires               19Dec22      737-800      1x/daily

Aereas                     Guarulhos (GRU)            Aeroparque (AEP)

Azul Linhas             Porto Alegre (POA)         Punta del Este (PDP)   20Dec22     E-195-E2    3x/weekly  

Aereas

Remarks: Reducing to 2x/weekly on 30Jan22

Azul Linhas             Viracopos (VCP)             Punta del Este (PDP)   23Dec22     E-195-E2    2x/weekly

Aereas

Remarks: Seasonal until 30Jan22

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES: November 2021 - Part 3 - Aerolineas Argentinas, GOL Linhas Aereas

Route Updates - November 2021 - Part 3

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type            Frequency   

Aerolineas               Bariloche (BRC)              El Calafate (FTE)        03Nov21     737-800 /     3x/weekly              Argentinas                                                                                                              MAX 8

                                                                                                                 

Aerolineas               Tucuman (TUC)               Iguazu (IGR)               03Nov21     E-190          2x/weekly

Argentinas

GOL Linhas             Sao Paulo                        Montevideo (MVD)      03Nov21     737-800 /     4x/weekly    Aereas                     Guarulhos (GRU)                                                                     MAX 8

* Remarks: Going to 1x/daily on 15Nov21

Aerolineas               Mendoza (MDZ)               Bariloche (BRC)          04Nov21      E-190         2x/weekly

Argentinas

* Remarks: E-190 at first, followed by 737-800

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES: October 2021 - Part 3 - Aerolineas Argentinas, Jetsmart Argentina, LATAM Chile

Route Updates - October 2021 - Part 3

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type            Frequency  

Aerolineas               Buenos Aires                  Rio de Janeiro             19Oct21       737-800      2x/weekly

Argentinas               Aeroparque (AEP)          Galeao (GIG)

Jetsmart                   Salta (SLA)                     Iguazu (IGR)               19Oct21       A320           2x/weekly

Argentina

LATAM Chile            Santiago (SCL)               Buenos Aires               19Oct21      A320 

                                                                          Aeroparque (AEP)

LATAM Chile            Sao Paulo                       Buenos Aires               19Oct21      A320 

                                  Guarulhos (GRU)            Aeroparque (AEP) 

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES: October 2021 - Part 4 - Jetsmart Argentina, LATAM Brasil, LATAM Chile

Route Updates - October 2021 - Part 4

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                 Eff Date      Type            Frequency  

LATAM Chile           Santiago (SCL)               Mendoza (MDZ)           19Oct21      A320            3x/weekly

Jetsmart                  Buenos Aires                  Comodoro                     20Oct21      A320            3x/weekly

Argentina                 Aeroparque (AEP)          Rivadavia (CRD)

LATAM                     Sao Paulo                       Mendoza (MDZ)           20Oct21      A320            3x/weekly

Brasil                        Guarulhos (GRU)

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATES: March 2021 - Part 3 - Lineas Aereas del Estado (LADE), Turkish Airlines

Route Updates - March 2021 - Part 3

The following airlines / flights are confirmed to have started or re-started on the indicated dates.  Most, maybe all, of the services are the resumption of flights that existed prior to the COVID-19 pandemic.  Increases / decreases in flight frequency are not always verified.

Airline                      Origin                             Destination                      Eff Date     Type          Frequency   

Lineas Aereas         Comodoro                       Puerto Madryn (PMY)      30Mar21     Twin Otter  2x/weekly 

del Estado (LADE)  Rivadavia (CRD)

Turkish Airlines       Buenos Aires                  Istanbul (IST)                   30Mar21      A350-900  3x/weekly    

                                  Ezeiza (EZE)                   

Remarks: 

Stop in Sao Paulo Guarulhos (GRU) enroute.  

Passenger flights previously operated by 787-9 replaced by A350-900.  

Apparently cargo flights operated by passenger-configured 777-300's since at least August 2020. 

Sources: 

www.aviacionline.com

www.sirchandler.com

www.aa2000.com.ar

www.flightstats.com

ROUTE UPDATES: Aerolineas Argentinas transferred domestic 737-700 / 800 flights from Buenos Aires Ezeiza (EZE) to Buenos Aires Aeroparque (AEP) - 22-27Mar21 - Part 3

Aerolineas Argentinas

* Buenos Aires Aeroparque (AEP) - San Martin de los Andes (CPC) - eff 23Mar21 - 737-800 

* Buenos Aires Aeroparque (AEP) - Rio de Janeiro Galeao (GIG) - eff 24Mar21 - 737-800 

* Buenos Aires Aeroparque (AEP) - Santiago (SCL) - eff 24Mar21 - 737-700 

* Buenos Aires Aeroparque (AEP) - Sao Paulo Guarulhos (GRU) - eff 25Mar21 - 737-800 - first day of flights on this route with 737NG series, started same route last week with E-190

* Buenos Aires Aeroparque (AEP) - Resistencia (RES) - eff 27Mar21 - 737-800 - first day of flights on this route with 737NG series, started same route last week with E-190

Sources:

www.aviacionline.com

www.sirchandler.com

www.aa2000.com.ar

www.flightstats.com

ROUTE UPDATES: Aerolineas Argentinas transferred domestic E-190 flights from Buenos Aires Ezeiza (EZE) to Buenos Aires Aeroparque (AEP) - 16-21Mar21 - Part 5

 Aerolineas Argentinas

* Buenos Aires Aeroparque (AEP) - Ushuaia (USH) - eff 19Mar21 - E-190

* Buenos Aires Aeroparque (AEP) - Cordoba (COR) - Mendoza (MDZ) - eff 20Mar21 - E-190

* Buenos Aires Aeroparque (AEP) - Tucuman (TUC) - eff 20Mar21 - E-190

* Buenos Aires Aeroparque (AEP) - Resistencia (RES) - eff 21Mar21 - E-190

* Buenos Aires Aeroparque (AEP) - Sao Paulo Guarulhos (GRU) - eff 21Mar21 - E-190

Sources:

www.aviacionline.com

www.sirchandler.com

www.aa2000.com.ar

www.flightstats.com

ROUTE UPDATES: Flybondi - Route History - 2018 - 2020 - Part 4

* El Palomar (EPA) - Rio de Janeiro Galeao (GIG) - eff 11Oct19 - 3x/weekly - CONFIRMED

* El Palomar (EPA) - Florianopolis (FLN) - eff 19Dec19 - 4x/weekly seasonal - CONFIRMED

* El Palomar (EPA) - Punta del Este (PDP) - eff 20Dec19 - 27Jan20 -  2x/weekly seasonal 

* Buenos Aires Aeroparque (AEP) - Punta del Este (PDP) - eff 20Dec19 - 27Jan20 - 2x/weekly seasonal

* El Palomar (EPA) - Sao Paulo Guarulhos (GRU) - eff 24Jan20 - 3x/weekly - CONFIRMED

* El Palomar (EPA) - Porto Alegre (POA) - eff 03Mar20 - 3x/weekly - CONFIRMED

ROUTE UPDATES: February 2021 - Part 1 - Aerolineas Argentinas - Cancelled 50 International Flights

Route Updates - February 2021 - Part 1

The Argentine Government's ANAC national aviation authority issued an order on 26Jan21 requiring airlines to reduce the number of flights from Argentina to Europe, Mexico and the United States by 30% and to Brazil by 50%, effective 01Feb21.

Aerolineas Argentinas 

Cancelled 50 international flights in February, including some frequencies on these routes:

* Buenos Aires Ezeiza (EZE) - Cancun (CUN)   

* Buenos Aires Ezeiza (EZE) - Lima (LIM) 

* Buenos Aires Ezeiza (EZE) - Madrid (MAD)

* Buenos Aires Ezeiza (EZE) - Miami (MIA)

* Buenos Aires Ezeiza (EZE) - Rio de Janeiro Galeao (GIG) 

* Buenos Aires Ezeiza (EZE) - Sao Paulo Guarulhos (GRU) 

  

Sources:

www.aviacionline.com

www.sirchandler.com

www.aviacionnews.com

ROUTE UPDATE: LATAM Brazil added Sao Paulo Guarulhos (GRU) - Cordoba (COR) - Mount Pleasant (MPN) (Malvinas / Falklands) on 20Nov19

LATAM Brazil inaugurated Sao Paulo Guarulhos (GRU) - Cordoba (COR) - Mt. Pleasant (MPN) service on 20Nov19 linking Brazil's largest city and Argentina's second-largest community with the Malvinas / Falklands Islands, subject of the territorial dispute between Argentina and the UK that led to the South Atlantic War of 1982.

The service was scheduled to operate GRU - MPN nonstop 3x/monthly and GRU - COR - MPN 1x/monthly with all flights operated by 767-300's but was presumably suspended in March 2020 when all scheduled flights to/from and within Argentina were suspended due to COVID-19.  

UPDATED 15Mar21:

Per aviacionline.com, three of the Mt. Pleasant (MPN) flights stopped in Cordoba (COR) southbound but only one northbound (due to some flight cancellations) between 20Nov19 and March 2020 when the route was suspended due to COVID-19.

The new route complements the flights operated by LATAM Chile and predecessor LAN Chile since 1999 using A319's and A320's between Punta Arenas (PUQ) Chile and Mt. Pleasant (MPN) nonstop 3x/monthly and 1x/monthly with a stop in Rio Gallegos (RGL) in Argentina.

Both the new and existing flights serve to connect the islands with the South American mainland and the world beyond, giving islanders more access to supplies and important services, such as medical treatment.  767-300's were chosen for the route on the basis of their cargo capacity, which by itself was expected to make the route profitable.   

  

Sources:  

https://www.aviacionline.com/2021/03/latam-brasil-programa-vuelos-a-las-islas-malvinas-a-partir-de-julio/

https://www.infobae.com/sociedad/2019/11/21/sin-turistas-argentinos-asi-fue-el-primer-viaje-entre-cordoba-y-las-islas-malvinas/

https://www.sirchandler.com.ar/2019/10/malvinas-el-primer-vuelo-desde-cordoba-sera-el-20-de-noviembre-y-se-puso-a-la-venta/

ROUTE UPDATES: LATAM Brazil & Peru adding more service to Argentine "Interior"

Contrary to LATAM Argentina's cutback in Argentine domestic service, the other LATAM Group carriers are increasing connections between Argentina and neighboring countries, especially from the Argentine "Interior".  

* Mendoza (MDZ) - Sao Paulo Guarulhos (GRU) - eff XXMar18 - 3x weekly

Operated by LATAM Brazil with A320's.

* Buenos Aires Ezeiza (EZE) - Salvador de Bahia (SSA) - eff 25Mar18 - 1x weekly

Operated by LATAM Brazil with A320's.

* Tucuman (TUC) - Sao Paulo Guarulhos (GRU) - eff 02Jun18 - 3x/ weekly

Operated by LATAM Brazil with A320's.

* Sao Paulo Guarulhos (GRU) - Cordoba (COR) - Lima (LIM) - eff 04Jul18 - 2x/weekly

Operated by LATAM Brazil with A321's.

* Tucuman (TUC) - Lima (LIM) - eff 06Nov18 - increase to 1x/daily

Operated by LATAM Peru with A319's.  

* Salta (SLA) - Lima (LIM) - eff 09Nov18 - increase to 1x/daily

Operated by LATAM Peru with A320's.  

Sources:

http://www.sirchandler.com.ar/2017/11/mendoza-y-tucuman-tendran-vuelos-a-san-pablo-de-latam-brasil/
http://www.siscoma.com.ar/online/aviacion/2017/avn171214/avn-171214.html
https://aviacionline.com/2018/03/salta-y-tucuman-tendran-vuelos-diarios-a-lima-desde-noviembre/
http://aeropuertocordoba.blogspot.com.ar/2018/04/novedades-aerocomerciales-en-cordoba_13.html

ROUTE UPDATES: Air Europa, Ethiopian

* Madrid (MAD) - Buenos Aires Ezeiza (EZE) - eff 01Mar18 - 24Mar18 - Equipment alternating between 787-9 and 787-8 

Back in October, it was reported that MAD-EZE would be the first route that Air Europa would introduce its new 787-9's on with the type being flown on an alternating basis every other day with 787-8's between 01Mar18 and 24Mar18, presumably because Air Europa would be using its one and only 787-9 on the route during that time period. 

* Madrid (MAD) - Buenos Aires Ezeiza (EZE) - eff 25Mar18 (?) - 787-9 definitively replaced 787-8 

Air Europa is currently operating the 787-9 for all of its flights between MAD-EZE, 7x/weekly.   

* Cordoba (COR) - Asuncion (ASU) - Madrid (MAD) - Frequency increases & no change to 787-8

Air Europa is currently operating on the COR-ASU-MAD route 4x/weekly, with increases eff 29May18 to 5x/weekly and effective 26Jun18 to 6x/weekly.

The equipment change from the A330-200 to 787-8 which was previously announced for 03Mar18 did not take place. 

* Addis Ababa (ADD) - Sao Paulo Guarulhos (GRU) extends to Buenos Aires Ezeiza (EZE) - eff 08Mar18 - 5x/weekly

Ethiopian's service from Addis Ababa (ADD) to Sao Paulo Guarulhos (GRU) that started in 2013 was extended to Buenos Aires Ezeiza (EZE) on 08Mar18 on a 5x/weekly basis using 787-8's.  In celebration of the first flight coinciding with International Women's Day, it was operated with an all-female cabin and flight deck crew. 

Interestingly, even before the first flight to Buenos Aires took place, the airline announced that the service would go to 1x/daily effective 25Mar18 with an upgauging from 787-8 aircraft equipment to larger 777-200LR's (an increase of 270 to 321 seats) on 01Jun18, signalling strong advance bookings.   

Sources:

https://www.routesonline.com/news/38/airlineroute/275280/air-europa-schedules-787-9-argentina-service-in-march-2018/ via Eric Trum
http://www.siscoma.com.ar/online/aviacion/2017/avn171102/avn-171102.html
https://aviacionline.com/2018/01/air-europa-pospone-la-llegada-del-787-a-cordoba/
https://aviacionline.com/2017/11/ethiopian-airlines-inauguraria-sus-vuelos-a-buenos-aires-en-marzo-de-2018/
https://www.routesonline.com/news/38/airlineroute/275571/ethiopian-airlines-plans-buenos-aires-march-2018-launch/ via Eric Trum
http://www.siscoma.com.ar/online/aviacion/2017/avn171221/avn-mn-171221/avn-mn-171221.html
https://vuelosyspotters.com/2018/01/10/ethiopian-airlines-volara-todos-los-dias-entre-buenos-aires-y-addis-abada/

ROUTE UPDATES: LATAM Brasil & LATAM Chile - Sao Paulo Guarulhos (GRU) - Bariloche (BRC), Buenos Aires Ezeiza (EZE) - Bogota (BOG), Rosario (ROS) - Santiago (SCL)

* Rosario (ROS) - Santiago (SCL) - eff 01Jul17

Operated by LATAM Chile A320's 4x/weekly.  

* Sao Paulo Guarulhos (GRU) - Bariloche (BRC) - eff 01Jul17 - 30Jul17

Operated by LATAM Brasil A320's 2x/weekly on Saturdays and Sundays for the Bariloche ski season.  LATAM Brasil had only flown this route on a charter basis in the past; this is the first year that it is operating it on a scheduled basis. 

* Sao Paulo Guarulhos (GRU) - Buenos Aires Ezeiza (EZE) - Bogota (BOG) - eff July 2017
    
Two additional weekly frequencies will be added to this route making it a daily service operated by LATAM Brasil 767-300ER's.  

According to Aviacion News, the reason for the EZE-BOG segment being operated by LATAM Brasil is that the air service agreement between Argentina and Brazil allows for "Fifth Freedom" rights, which enables carriers from each country to pick up passengers in the other country and transport them to a third country.  LATAM Brasil does this picking up passengers in Argentina and taking them to Colombia. 

It would normally have been easier for LATAM Argentina to operate between EZE and BOG instead of LATAM Brasil but the Argentina - Colombia bilateral air service agreement only allows for four flights per week by each nation's carriers and Aerolineas Argentinas already operates the Argentine quota. 

Sources:

http://www.siscoma.com.ar/online/aviacion/2017/avn170316/avn-170316.html
http://www.sirchandler.com.ar/2017/02/latam-brasil-volara-directo-bariloche-la-temporada/

ROUTE UPDATES: Both LATAM Brasil and LATAM Chile flying A321's to Buenos Aires Aeroparque (AEP)

LATAM Brasil A321-231, PT-MXF (c/n 4352), in TAM colors taxis at Buenos Aires Aeroparque (AEP) on 07Mar17.  (Phil Perry Photo)

Two of the LATAM carriers flying out of Buenos Aires Aeroparque (AEP), LATAM Brasil and LATAM Chile, have recently replaced the A320 with the larger A321 on several of their flights out of the Argentine airport.

LATAM Brasil is operating the A321 on two of of its three daily flights from Aeroparque to Sao Paulo Guarulhos (GRU) at least into April (apparently not seasonal) and LATAM Chile is flying the A321 on at least one of its three daily flights to Santiago (SCL).

Sources:

www.latam.com
http://www.sirchandler.com.ar/2017/03/los-airbus-321-se-acomodaron-aeroparque/