AS320: Alaska flight 320
Boise (BOI) → Seattle (SEA) · departs 4:18p, lands 4:56p 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
One hop: BOI → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
AS320 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 14–20.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| BOI → SEABoise to Seattle | 4:18p | 4:56p | 1h38m | Daily |
Other nonstops from Boise to Seattle
The departures either side of AS320. Times are Boise time.
| Flight | Departs | Days |
|---|---|---|
| Alaska | 12:58p | Daily |
| Alaska AS356 | 2:06p | Daily |
| Delta | 3:36p | Daily |
| This flight AS320 | 4:18p | Daily |
| Delta | 5:59p | Daily |
| Alaska AS382 | 6:04p | Daily |
| Delta | 7:13p | Mon, Thu, Fri, Sun |
All 16 flights from BOI to SEA, by time →
Flying back from Seattle
Alaska flies Seattle to Boise nonstop 56 times a week, from 7:17a to 9:29p: 7:17a AS248 · 9:57a AS357 · 12:48p AS467 · 9:29p AS445 · every nonstop SEA → BOI →
How AS320 ran in our sample
4 of 7 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-800 on 5 of 7; also Boeing 737 MAX 8 (1), Boeing 737-700 (1).
What time does AS320 leave Boise?
AS320 is scheduled to depart Boise (BOI) at 4:18p (daily), Boise time, and to land in Seattle (SEA) at about 4:56p local time, a scheduled 1h38m. Times are the published ones from the flights we sampled Oct 14–20; check Alaska for today's.
What plane is AS320?
Boeing 737-800 on 5 of the 7 AS320 flights from BOI we sampled Oct 14–20; the rest were a Boeing 737 MAX 8 or Boeing 737-700. Airlines swap aircraft, so the plane on a given day can differ.
Does AS320 fly every day?
Yes — AS320 flew Boise to Seattle every day of the week we sampled (Oct 14–20).
Is AS320 usually on time?
Of 7 AS320 departures from BOI we sampled Oct 14–20, 4 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 Boise
Timetable from Alaska departures we observed; AS320 is a Alaska Airlines flight number, and Hop Nonstop is not affiliated with Alaska. Schedules change — confirm with the airline before you travel.