Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AS 1477 · Seattle (SEA) → Salt Lake City (SLC)
Sold by Alaska. Still flying: 4 of the last 56 days.
Arrives on time89%within 15 minutes, of 28 flights
Cancelled0.0%of scheduled flights
An hour or more late0%of flights that operated
When late, on average27 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Salt Lake City is 1 h ahead of Seattle).
- Leaves SEA
- 11:32
- Arrives SLC
- 14:48
- Flight time
- 2h 16m
- Days flown, last 8 weeks
- 4 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at SEA
All flights leaving Seattle (SEA) at 11 am–12 pm, wherever they’re going: 75% left within 15 minutes and 0.9% were cancelled (16,494 flights in the year). Other Alaska flights on this route →
Upcoming forecasts
This flight isn’t in our published forecasts for the next few days.