LATAM Airlines flight LA 8423: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu 09:55 Rio de Janeiro Galeao (GIG) 2 13:20 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Boeing 737-800 (738) 3:25 Valid until 2026-03-31
Codeshare flight, operated by Aerolineas Argentinas.(AR 1261)
Fri 10:00 Buenos Aires Jorge Newbery Airfield (AEP) 12:00 Mendoza (MDZ)
LA 8423 Non-stop Boeing 737-800 (738) 2:00 Effective 2026-07-03 through 2026-08-28
Codeshare flight, operated by Aerolineas Argentinas.(AR 1408)
Mon 10:55 Catamarca (CTC) 12:35 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Operates only on 2026-01-26
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Sat 11:05 Catamarca (CTC) 12:45 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Effective 2026-01-10 through 2026-02-28
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Sat 11:05 Catamarca (CTC) 12:45 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Boeing 737-700 (73R) 1:40 Effective 2026-03-07 through 2026-10-24
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Fri 11:05 Buenos Aires Jorge Newbery Airfield (AEP) 14:45 Ushuaia (USH)
LA 8423 Non-stop Boeing 737-800 (738) 3:40 Effective 2026-04-03 through 2026-06-26
Codeshare flight, operated by Aerolineas Argentinas.(AR 1886)
Tue 11:05 Buenos Aires Jorge Newbery Airfield (AEP) 14:45 Ushuaia (USH)
LA 8423 Non-stop Boeing 737-800 (738) 3:40 Effective 2026-06-30 through 2026-07-07
Codeshare flight, operated by Aerolineas Argentinas.(AR 1886)
Tue,Thu,Sun 11:05 Buenos Aires Jorge Newbery Airfield (AEP) 14:45 Ushuaia (USH)
LA 8423 Non-stop Boeing 737-800 (738) 3:40 Effective 2026-07-09 through 2026-08-30
Codeshare flight, operated by Aerolineas Argentinas.(AR 1886)
Sat 11:10 Catamarca (CTC) 12:50 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Operates only on 2026-01-03
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Wed 11:25 Catamarca (CTC) 13:05 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Effective 2026-07-08 through 2026-08-26
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Wed 11:55 Catamarca (CTC) 13:35 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Boeing 737-700 (73R) 1:40 Operates only on 2026-01-07
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Mon,Wed 11:55 Catamarca (CTC) 13:35 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Effective 2026-01-12 through 2026-01-21
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Mon,Wed 11:55 Catamarca (CTC) 13:35 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Effective 2026-01-28 through 2026-07-06
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Mon 11:55 Catamarca (CTC) 13:35 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Effective 2026-07-13 through 2026-08-31
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Mon,Wed 11:55 Catamarca (CTC) 13:35 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Effective 2026-09-02 through 2026-10-21
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Fri 13:00 Cordoba (COR) 14:40 Mar del Plata (MDQ)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Effective 2026-01-02 through 2026-03-27
Codeshare flight, operated by Aerolineas Argentinas.(AR 1566)
Mon 14:10 Catamarca (CTC) 15:50 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:40 Operates only on 2026-01-05
Codeshare flight, operated by Aerolineas Argentinas.(AR 1455)
Sun 15:35 Formosa (FMA) 17:20 Buenos Aires Jorge Newbery Airfield (AEP)
LA 8423 Non-stop Embraer EMB 190 / EMB 195 (E90) 1:45 Effective 2026-03-01 through 2026-03-29
Codeshare flight, operated by Aerolineas Argentinas.(AR 1757)
This flight number is listed as serving the following routes:


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LATAM Airlines flight LA 8423: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
LATAM Airlines LA8423
09:55
Rio de Janeiro Galeao (GIG) 2

13:20
Buenos Aires Jorge Newbery Airfield (AEP)
Valid until 2026-03-31
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1261)
Duration: 3:25, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8423
10:00
Buenos Aires Jorge Newbery Airfield (AEP)

12:00
Mendoza (MDZ)
Effective 2026-07-03 through 2026-08-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1408)
Duration: 2:00, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8423
10:55
Catamarca (CTC)

12:35
Buenos Aires Jorge Newbery Airfield (AEP)
Operates only on 2026-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:05
Catamarca (CTC)

12:45
Buenos Aires Jorge Newbery Airfield (AEP)
Effective 2026-01-10 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:05
Catamarca (CTC)

12:45
Buenos Aires Jorge Newbery Airfield (AEP)
Effective 2026-03-07 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Boeing 737-700 (73R)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:05
Buenos Aires Jorge Newbery Airfield (AEP)

14:45
Ushuaia (USH)
Effective 2026-04-03 through 2026-06-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1886)
Duration: 3:40, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:05
Buenos Aires Jorge Newbery Airfield (AEP)

14:45
Ushuaia (USH)
Effective 2026-06-30 through 2026-07-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1886)
Duration: 3:40, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:05
Buenos Aires Jorge Newbery Airfield (AEP)

14:45
Ushuaia (USH)
Effective 2026-07-09 through 2026-08-30
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Aerolineas Argentinas. (AR 1886)
Duration: 3:40, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:10
Catamarca (CTC)

12:50
Buenos Aires Jorge Newbery Airfield (AEP)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:25
Catamarca (CTC)

13:05
Buenos Aires Jorge Newbery Airfield (AEP)
Effective 2026-07-08 through 2026-08-26
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:55
Catamarca (CTC)

13:35
Buenos Aires Jorge Newbery Airfield (AEP)
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Boeing 737-700 (73R)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:55
Catamarca (CTC)

13:35
Buenos Aires Jorge Newbery Airfield (AEP)
Effective 2026-01-12 through 2026-01-21
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:55
Catamarca (CTC)

13:35
Buenos Aires Jorge Newbery Airfield (AEP)
Effective 2026-01-28 through 2026-07-06
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:55
Catamarca (CTC)

13:35
Buenos Aires Jorge Newbery Airfield (AEP)
Effective 2026-07-13 through 2026-08-31
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
11:55
Catamarca (CTC)

13:35
Buenos Aires Jorge Newbery Airfield (AEP)
Effective 2026-09-02 through 2026-10-21
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
13:00
Cordoba (COR)

14:40
Mar del Plata (MDQ)
Effective 2026-01-02 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1566)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
14:10
Catamarca (CTC)

15:50
Buenos Aires Jorge Newbery Airfield (AEP)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aerolineas Argentinas. (AR 1455)
Duration: 1:40, non-stop
Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8423
15:35
Formosa (FMA)

17:20
Buenos Aires Jorge Newbery Airfield (AEP)
Effective 2026-03-01 through 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Aerolineas Argentinas. (AR 1757)
Duration: 1:45, non-stop
Embraer EMB 190 / EMB 195 (E90)
This flight number is listed as serving the following routes:
  • Buenos Aires Jorge Newbery Airfield (AEP) - Mendoza (MDZ)
  • Buenos Aires Jorge Newbery Airfield (AEP) - Ushuaia (USH)
  • Catamarca (CTC) - Buenos Aires Jorge Newbery Airfield (AEP)
  • Cordoba (COR) - Mar del Plata (MDQ)
  • Formosa (FMA) - Buenos Aires Jorge Newbery Airfield (AEP)
  • Rio de Janeiro Galeao (GIG) - Buenos Aires Jorge Newbery Airfield (AEP)
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