Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALASKA · FLIGHT AS 373SCHEDULED · TYPICAL SCHEDULE
Today
AS 373 · SEA → SLC
departs 4:47 PM PT · arrives 7:50 PM MT
Forecast issued Fri 3:00 PM ET · 5h before departure
Odds over time
Arrive at SLC more than 15 minutes late?
36%chance · ±0 pts+6 pts · 24h
HOW SURE WE AREHigh. The odds now come mostly from live FAA and airport data.
How late will it get to SLC?
On time or early
60%
15–30 min late
18%
30 min–1 hour late
10%
1–2 hours late
6%
Over 2 hours late
1%
Cancelled
6%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.