Alaska Airlines AS457 Flight Status Today

International flight Alaska Airlines AS457 takes off from San Francisco (SFO) United States to Liberia (LIR) Costa Rica. It's operated by Alaska Airlines. The plane leaves San Francisco International Airport at 08:45 17 January 2026 America/Los_Angeles. The flight is expected to land at Liberia Airport at 17:01 17 January 2026 America/Costa_Rica. The flight will last about 6 hours 16 minutes.

Current status of AS457 is Scheduled On time Estimated Depart in 45 minutes

AS457 - ASA457 Alaska Airlines (AS)
SFO San Francisco United States
Flight SFO to LIR
LIR Liberia Costa Rica
Scheduled On time Estimated Depart in 45 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 08:45 17 January 2026
Estimated 08:45 17 January 2026
1 B10
Arrival Liberia Airport
IATA: LIRICAO: MRLB
Scheduled 17:01 17 January 2026
Estimated 16:56 17 January 2026
None 2
AS457 Detail
  • Type: International Flight
  • Flight Duration: 6 hours 16 minutes
  • Flight Distance: 4742 kms / 2946 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 178
  • Freight capacity: 9 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 9 Passenger
  • Callsign: F-KLVK1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Costa_Rica
  • Current Time in San Francisco: Saturday 2026-01-17 08:00 AM
  • Current Time in Liberia: Saturday 2026-01-17 10:00 AM

Alaska Airlines AS457 Flight Statistics

Alaska Airlines
Alaska Airlines
FLIGHT NO AS457
AIRPLANE Boeing 737MAX 9 Passenger
ON TIME 9
DELAYED 5
CANCELLED 0
ON TIME 19
DELAYED 9
CANCELLED 0
ON TIME 38
DELAYED 11
CANCELLED 0
ON TIME 56
DELAYED 14
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Alaska Airlines AS457 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 28 Dec
Departed On time
San Francisco (SFO) 2025-12-28T08:55
Liberia (LIR) 2025-12-28T17:13
2025-12-28T08:58
Sun 23 Nov
Departed On time
San Francisco (SFO) 2025-11-23T08:45
Liberia (LIR) 2025-11-23T17:00
2025-11-23T08:39
Fri 21 Nov
Scheduled On time
San Francisco (SFO) 2025-11-21T23:20
Liberia (LIR) 2025-11-22T00:18
Sat 10 May
Departed On time
San Francisco (SFO) 2025-05-10T08:20
Liberia (LIR) 2025-05-10T15:42
2025-05-10T08:18
Sat 08 Mar
Arrived On time
San Francisco (SFO) 2025-03-08T08:40
Liberia (LIR) 2025-03-08T17:03
2025-03-08T08:32
2025-03-08T16:33
Sat 25 Jan
Arrived On time
San Francisco (SFO) 2025-01-25T08:20
Liberia (LIR) 2025-01-25T16:43
2025-01-25T08:12
2025-01-25T16:11
Sat 18 Jan
Scheduled On time
San Francisco (SFO) 2025-01-18T08:20
Liberia (LIR) 2025-01-18T16:43
Sat 21 Dec
Arrived Delayed by 40m
San Francisco (SFO) 2024-12-21T09:24
Liberia (LIR) 2024-12-21T17:22
2024-12-21T09:49
2024-12-21T18:02
Wed 14 Aug
Arrived On time
San Francisco (SFO) 2024-08-14T06:35
Liberia (LIR) 2024-08-14T09:12
2024-08-14T06:24
2024-08-14T09:07
Tue 13 Aug
Arrived On time
San Francisco (SFO) 2024-08-13T06:35
Liberia (LIR) 2024-08-13T09:12
2024-08-13T06:29
2024-08-13T08:59

Flight routes similar to Alaska Airlines AS457

Airline Flight no Departure Arrival
United Airlines UA2139
United Airlines 		17/01/2026
11:15 		6 hours 16 minutes
19:31
Alaska Airlines AS463
Alaska Airlines 		17/01/2026
12:13 		6 hours 18 minutes
20:31

Alaska Airlines Flight AS457 FAQs

What is the scheduled flight duration for Alaska Airlines AS457 flight?

On average, nonstop flight takes 6 hour(s) 16 minutes, with the flight distance of 4742 km (2946 miles).

What is the current status of Alaska Airlines AS457 flight?

The current status of flight Alaska Airlines AS457 is Scheduled On time.

What type of aircraft is used for the Alaska Airlines AS457 flight?

All Alaska Airlines AS457 flights are operated using Boeing 737MAX 9 Passenger aircraft.

How many Alaska Airlines AS457 flights are operated a week?

7 flights per week. The Flight Alaska Airlines AS457 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .