Alaska Airlines AS143 flight status now

Current status of AS143 is Arrived On time

AS143 - ASA143 Alaska Airlines (AS)
ANC Anchorage United States
Flight ANC to SEA
SEA Seattle United States
Arrived On time
Departure Ted Stevens Anchorage International Airport
IATA: ANCICAO: PANC
Scheduled 17:35 17 November 2025
Actual 17:26 17 November 2025
S C2
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 22:15 17 November 2025
Actual 21:54 17 November 2025
None N8
AS143 Detail
  • Type: Domestic Flight
  • Code Shares: HA 4750, TN 2429
  • Flight Duration: 3 hours 28 minutes
  • Flight Distance: 2332 kms / 1449 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 159
  • Freight capacity: 8.7 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 9 Passenger
  • Callsign: F-KSEA1
  • Departure Timezone: America/Anchorage
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Anchorage: Monday 2025-11-17 21:32 PM
  • Current Time in Seattle: Monday 2025-11-17 22:32 PM

Domestic flight Alaska Airlines AS143 takes off from Anchorage (ANC) United States to Seattle (SEA) United States. It's operated by Alaska Airlines. The plane leaves Ted Stevens Anchorage International Airport at 17:35 17 November 2025 America/Anchorage. The flight is expected to land at Seattle International Airport at 22:15 17 November 2025 America/Los_Angeles. The flight will last about 3 hours 28 minutes.

Alaska Airlines AS143 Flight Statistics

Alaska Airlines
Alaska Airlines
FLIGHT NO AS143
AIRPLANE Boeing 737MAX 9 Passenger
ON TIME 7
DELAYED 6
CANCELLED 0
ON TIME 12
DELAYED 9
CANCELLED 0
ON TIME 18
DELAYED 11
CANCELLED 0
ON TIME 18
DELAYED 11
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Alaska Airlines AS143 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 17 Nov
Departed On time
Anchorage (ANC) 2025-11-17T17:35
Seattle (SEA) 2025-11-17T22:15
2025-11-17T17:26
Tue 04 Nov
Departed On time
Anchorage (ANC) 2025-11-04T17:35
Seattle (SEA) 2025-11-04T22:15
2025-11-04T17:29
Mon 03 Nov
Scheduled On time
Anchorage (ANC) 2025-11-03T17:35
Seattle (SEA) 2025-11-03T22:15
Fri 24 Oct
Scheduled Delayed by 43m
Anchorage (ANC) 2025-10-24T17:47
Seattle (SEA) 2025-10-24T22:20
Tue 30 Sep
Scheduled On time
Anchorage (ANC) 2025-09-30T17:59
Seattle (SEA) 2025-09-30T22:37
Mon 29 Sep
Scheduled On time
Anchorage (ANC) 2025-09-29T17:52
Seattle (SEA) 2025-09-29T22:30
Sun 28 Sep
Scheduled On time
Anchorage (ANC) 2025-09-28T17:59
Seattle (SEA) 2025-09-28T22:37
Thu 25 Sep
Scheduled Delayed by 5h 38m
Anchorage (ANC) 2025-09-25T17:52
Seattle (SEA) 2025-09-25T22:30
Wed 24 Sep
Arrived On time
Anchorage (ANC) 2025-09-24T17:59
Seattle (SEA) 2025-09-24T22:37
2025-09-24T17:49
2025-09-24T22:14
Tue 23 Sep
Scheduled On time
Anchorage (ANC) 2025-09-23T17:52
Seattle (SEA) 2025-09-23T22:30

Similar flight route from Anchorage (ANC) to Seattle (SEA)

Airline Flight no Departure Arrival
Qatar Airways QR3405
Qatar Airways 		17/11/2025
06:00 		4 hours 7 minutes
10:39
Qatar Airways QR3437
Qatar Airways 		17/11/2025
10:00 		3 hours 35 minutes
14:35
Air Tahiti Nui TN2307
Air Tahiti Nui 		17/11/2025
10:00 		3 hours 35 minutes
14:35
Hawaiian Airlines HA4736
Hawaiian Airlines 		17/11/2025
07:05 		3 hours 52 minutes
11:44
Air Tahiti Nui TN2405
Air Tahiti Nui 		17/11/2025
16:30 		3 hours 34 minutes
21:04
Air Tahiti Nui TN2303
Air Tahiti Nui 		17/11/2025
06:00 		4 hours 7 minutes
10:39
Air Tahiti Nui TN2492
Air Tahiti Nui 		17/11/2025
05:30 		3 hours 41 minutes
10:06
American Airlines AA7596
American Airlines 		17/11/2025
09:05 		3 hours 45 minutes
13:39

Frequently asked questions, answered

How long is the flight from Anchorage to Seattle?

On average, nonstop flight takes 3 hour(s) 28 minutes, with the flight distance of 2332 km (1449 miles).

What type of aircraft is used for the Alaska Airlines AS143 flight?

All Alaska Airlines AS143 flights are operated using Boeing 737MAX 9 Passenger aircraft.

How many Alaska Airlines AS143 flights are operated a week?

7 flights per week. The Flight Alaska Airlines AS143 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .