Check Alaska Airlines AS378 Flight Schedule

Stay Updated on your Alaska Airlines AS378 flight status updates here

Flight
Hotel
View Order List
Sun, 19 Apr 2026
Mon, 20 Apr 2026
Tue, 21 Apr 2026

From

Sun, 19 Apr 2026

Seattle

(SEA)

09:59

5h 12m

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Last Updated on

Flight Information Alaska Airlines AS378

Lowest Fare Month

Dec

Total Destinations

1

Today’s Flight

DateDepartureArrivalDurationAircraft

Sunday

19 April 2026

09:59

Seattle Tacoma International Airport

18:11

Baltimore Washington International Thurgood Marshall Airport

5h 12m-

Upcoming Flight

DateDepartureArrivalDurationAircraft

Monday

20 April 2026

09:59

Seattle Tacoma International Airport

18:11

Baltimore Washington International Thurgood Marshall Airport

5h 12m-

Tuesday

21 April 2026

09:59

Seattle Tacoma International Airport

18:11

Baltimore Washington International Thurgood Marshall Airport

5h 12m-

Friday

24 April 2026

09:55

Seattle Tacoma International Airport

18:16

Baltimore Washington International Thurgood Marshall Airport

5h 21m-

Sunday

26 April 2026

09:55

Seattle Tacoma International Airport

18:16

Baltimore Washington International Thurgood Marshall Airport

5h 21m-