Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AS 3291 · Portland (PDX) → Salt Lake City (SLC)
Sold by Alaska, flown by SkyWest. Still flying: 55 of the last 56 days (Daily).
Arrives on time81%within 15 minutes, of 202 flights
Cancelled0.5%of scheduled flights
An hour or more late4%of flights that operated
When late, on average59 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 Portland).
- Leaves PDX
- 17:40
- Arrives SLC
- 20:41
- Flight time
- 2h 01m
- Days flown, last 8 weeks
- 55 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 PDX
All flights leaving Portland (PDX) at 5–6 pm, wherever they’re going: 81% left within 15 minutes and 0.4% were cancelled (8,746 flights in the year). Other Alaska flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.