AS9940 Alaska Airlines - Flight Status
Below, you can find details about Alaska Airlines flight AS9940, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Seattle - King County International Airport (Airport Code BFI).
This flight data pertains specifically to the flight's details for Thursday, December 11, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights AS9940
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights AS9940
AS9940 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
AS9940 Alaska Airlines to Seattle
This flight is not scheduled for December 11, 2025.
This flight is not scheduled for December 11, 2025.
Airline information
Alaska Airlines
Departure
Seattle (SEA)
December 10, 2025
Seattle-Tacoma International Airport
Arrival
Seattle (BFI)
December 10, 2025
King County International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seattle-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Additional Information
Which is the frequency of flight AS9940?
The flight AS9940 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight AS9940?
The distance between the two airports is 6 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight AS9940 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight AS9940?
The distance between the two airports is 6 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
Alaska Airlines is the only airline operating the route from Seattle to Seattle.
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights AS9940
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
10 December
10 December
06:10 pm
Seattle (SEA)
Seattle (SEA)
06:31 pm
Seattle (BFI)
Seattle (BFI)
00h 21min
Boeing 787-9
Boeing 787-9
Landed - Delayed