AS377: Alaska flight 377
Atlanta (ATL) → Seattle (SEA) · departs 7:03a, lands 9:30a local · Daily
The timetable below has every scheduled departure; for today's flight, check Alaska.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at Alaska →The route
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AS377 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 4–10.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| ATL → SEAAtlanta to Seattle | 7:03a | 9:30a | 5h27m | Daily |
Other nonstops from Atlanta to Seattle
The departures either side of AS377. Times are Atlanta time.
| Flight | Departs | Days |
|---|---|---|
| This flight AS377 | 7:03a | Daily |
| Delta DL444 | 7:25a | Daily |
| Alaska AS348 | 9:03a | Daily |
| Delta DL774 | 9:45a | Daily |
All 11 flights from ATL to SEA, by time →
Flying back from Seattle
Alaska flies Seattle to Atlanta nonstop 21 times a week, from 9:13a to 11:46p: 9:13a AS334 · 4:07p AS217 · 11:46p AS464 · every nonstop SEA → ATL →
How AS377 ran in our sample
7 of 7 departures left within 15 minutes of schedule (Oct 4–10). Only flights that departed are counted: cancellations are not in our data.
What time does AS377 leave Atlanta?
AS377 is scheduled to depart Atlanta (ATL) at 7:03a (daily), Atlanta time, and to land in Seattle (SEA) at about 9:30a local time, a scheduled 5h27m. Times are the published ones from the flights we sampled Oct 4–10; check Alaska for today's.
Does AS377 fly every day?
Yes — AS377 flew Atlanta to Seattle every day of the week we sampled (Oct 4–10).
Is AS377 usually on time?
Of 7 AS377 departures from ATL we sampled Oct 4–10, 7 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More Alaska flights from Atlanta
Timetable from Alaska departures we observed; AS377 is a Alaska Airlines flight number, and Hop Nonstop is not affiliated with Alaska. Schedules change — confirm with the airline before you travel.