Airport Tips & Quick Reference Guide to Seattle–Tacoma Airport - Seatac (SEA)

AS101 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS101, which currently operates between the airports of London - London Heathrow Airport (Airport Code LHR) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Friday, May 22, 2026.

AS101 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

AS101 Alaska Airlines from London

Landed - Delayed
Delay: 20 minutes
Flight Status for Friday May 22, 2026
This flight is also scheduled for Tomorrow (May 23, 2026). See it here

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Boeing 787-9

Departure

London (LHR)
May 22, 2026
London Heathrow Airport
Departed at:
05:24 pm
Terminal:
3
Gate:
28
Scheduled Departure Time: 05:00 pm

Arrival

Seattle (SEA)
May 22, 2026
Seattle-Tacoma International Airport
Arrived at:
07:10 pm
Gate:
S9
Scheduled Arrival Time: 06:50 pm
Baggage: 19
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 AS101?
The flight AS101 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight AS101?
The distance between the two airports is 4788 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in London: 2026-05-23 07:04:11
Current Time in Seattle: 2026-05-22 23:04:11

Alternative Flights

The following airlines serves the same route between London and Seattle:

British Airways
- Flight Number: BA49. (On Time performance: 78 - Average Delay: 11 minutes)
- Flight Number: BA53. (On Time performance: 83 - Average Delay: 9 minutes)

Delta Air Lines
- Flight Number: DL21. (On Time performance: 89 - Average Delay: 6 minutes)

Virgin Atlantic
- Flight Number: VS105. (On Time performance: 96 - Average Delay: 2 minutes)

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

Last Past Flights AS101

No flights for AS101 were scheduled in the past month. The last flight took place on Friday, May 22, 2026