Hawaiian Airlines
flight
HA 4778:
Billings - Seattle-Tacoma
Billings - Seattle-Tacoma
FLIGHT SCHEDULE
Direct Codeshare Flights:
Hawaiian Airlines HA4778
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 2555)
Duration: 2:18, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4778
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 2555)
Duration: 2:12, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4778
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 2487)
Duration: 2:19, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4778
Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 2555)
Duration: 2:17, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA4778
Operates only on 2026-03-18
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 2555)
Duration: 2:19, non-stop Embraer EMB 175 (E75)
- HA 4778 is a domestic flight departing from the Billings airport (BIL) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 662 miles, or 1065 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:12 and 2:19.