LATAM Airlines
flight
LA 8377:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-04-04 through 2026-06-27
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Operates only on 2026-06-29
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-01-03 through 2026-02-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-02-02 through 2026-03-02
Mon
Tue
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Wed
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Thu
Fri
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Sat
-
-
Sun
-
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Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-02-03 through 2026-02-24
Mon
-
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-700 (73R)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-03-03 through 2026-03-31
Mon
Tue
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-04-01 through 2026-06-26
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-06-30 through 2026-09-03
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-07-03 through 2026-10-23
Mon
-
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Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-09-05 through 2026-10-24
Mon
-
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Tue
-
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Wed
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Thu
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Fri
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Sat
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-700 (73R)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-09-07 through 2026-10-22
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-01-05 through 2026-01-08
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-01-06 through 2026-01-13
Mon
-
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Tue
Wed
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Thu
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Fri
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-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-700 (73R)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-01-12 through 2026-01-19
Mon
Tue
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Wed
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-
Thu
Fri
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-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-01-20 through 2026-01-22
Mon
-
-
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Operates only on 2026-01-26
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-700 (73R)
Direct Codeshare Flights:
LATAM Airlines LA8377
Operates only on 2026-01-27
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Operates only on 2026-01-29
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-02-04 through 2026-02-25
Mon
-
-
Tue
-
-
Wed
Thu
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Fri
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-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1445)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-01-07 through 2026-01-28
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1445)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-03-01 through 2026-03-29
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-07-12 through 2026-08-30
Mon
-
-
Tue
-
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Wed
-
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Thu
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Fri
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Sat
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-
Sun
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1712)
Duration: 1:00, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
LATAM Airlines LA8377
Operates only on 2026-07-05
Mon
-
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Tue
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Wed
-
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Thu
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Fri
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Sat
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-
Sun
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1637)
Duration: 1:40, non-stop Boeing 737-700 (73R)
Direct Codeshare Flights:
LATAM Airlines LA8377
Valid until 2026-01-02
Mon
-
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Tue
-
-
Wed
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1445)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-01-09 through 2026-02-27
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1445)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
Direct Codeshare Flights:
LATAM Airlines LA8377
Effective 2026-03-04 through 2026-03-27
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Aerolineas Argentinas.
(AR 1445)
Duration: 1:40, non-stop Embraer EMB 190 / EMB 195 (E90)
This flight number is listed as serving the following routes:
- Buenos Aires Jorge Newbery Airfield (AEP) - Rosario (ROS)
- Neuquen (NQN) - Buenos Aires Jorge Newbery Airfield (AEP)
- Neuquen (NQN) - Buenos Aires Ministro Pistarini Intl (EZE)
- San Juan (UAQ) - Buenos Aires Jorge Newbery Airfield (AEP)