Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

AS556 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS556, which currently operates between the airports of Baltimore - Baltimore Washington International Airport (Airport Code BWI) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Wednesday, February 11, 2026.

AS556 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

AS556 Alaska Airlines from Baltimore

Landed - On-time
Flight Status for Wednesday February 11, 2026

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

Baltimore (BWI)
February 11, 2026
Baltimore Washington International Airport
Departed at:
07:08 pm
Terminal:
-
Gate:
D20
Scheduled Departure Time: 07:14 pm

Arrival

Seattle (SEA)
February 11, 2026
Seattle-Tacoma International Airport
Arrived at:
09:46 pm
Gate:
N16
Scheduled Arrival Time: 10:14 pm
Baggage: 15
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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- HA4842 - Hawaiian Airlines

- TN2626 - Air Tahiti Nui

Additional Information

Which is the frequency of flight AS556?
The flight AS556 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight AS556?
The distance between the two airports is 2329 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 Baltimore: 2026-02-12 12:55:12
Current Time in Seattle: 2026-02-12 09:55:12

Alternative Flights

The following airline serve the same route between Baltimore and Seattle:
Alaska Airlines - Flight Number: AS379. (On Time performance: 60 - Average Delay: 17 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 AS556

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
11 February
07:08 pm
Baltimore (BWI)
09:46 pm
Seattle (SEA)
05h 38min
Boeing 737MAX
Boeing 737MAX
Landed - On-time