Alaska Airlines AS1443 Flight Status Today

Domestic flight Alaska Airlines AS1443 takes off from Saint Louis (STL) United States to Seattle (SEA) United States. It's operated by Alaska Airlines. The plane leaves Lambert-St. Louis International Airport at 07:00 America/Chicago. The flight is expected to land at Seattle International Airport at 09:39 America/Los_Angeles. The flight will last about 4 hours 32 minutes.

AS1443 - ASA1443 Alaska Airlines (AS)
STL Saint Louis United States
Flight STL to SEA
SEA Seattle United States
Contact Airlines It may not operate on the date requested
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 07:00
1 C15
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 09:39
None N5
AS1443 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 32 minutes
  • Flight Distance: 2749 kms / 1708 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Friday
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KSJC2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Saint Louis: Thursday 2026-01-22 04:31 AM
  • Current Time in Seattle: Thursday 2026-01-22 02:31 AM

Flight routes similar to Alaska Airlines AS1443

Airline Flight no Departure Arrival
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American Airlines AA7628
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Alaska Airlines AS473
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Hawaiian Airlines HA7001
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Qatar Airways QR8886
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07:00 		4 hours 25 minutes
09:39
Japan Airlines JL5439
Japan Airlines 		22/01/2026
07:00 		4 hours 25 minutes
09:39
American Airlines AA7468
American Airlines 		22/01/2026
17:26 		4 hours 33 minutes
19:59
Air Tahiti Nui TN2731
Air Tahiti Nui 		22/01/2026
07:00 		4 hours 25 minutes
09:39

Alaska Airlines Flight AS1443 FAQs

What is the scheduled flight duration for Alaska Airlines AS1443 flight?

On average, nonstop flight takes 4 hour(s) 32 minutes, with the flight distance of 2749 km (1708 miles).

What type of aircraft is used for the Alaska Airlines AS1443 flight?

All Alaska Airlines AS1443 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

How many Alaska Airlines AS1443 flights are operated a week?

1 flights per week. The Flight Alaska Airlines AS1443 is operated on Friday.