Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
AS 2396 · Portland (PDX) → Ontario (ONT)
Sold by Alaska, flown by Horizon. Still flying: 19 of the last 56 days.
Arrives on time79%within 15 minutes, of 19 flights
Cancelled0.0%of scheduled flights
An hour or more late11%of flights that operated
When late, on average62 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves PDX
- 21:30
- Arrives ONT
- 23:52
- Flight time
- 2h 22m
- Days flown, last 8 weeks
- 19 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 9–10 pm, wherever they’re going: 81% left within 15 minutes and 0.8% were cancelled (5,123 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.