Leave before 9 am: 95% depart on time. After 4 pm it’s 4 in 5.
Time of day × airport
Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).
Pick an hour to see this route’s flights leaving then.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
| AS 97 | PDX 21:30 | ONT 23:51 | 82% |
All 6 Alaska flights in the current schedule
Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
| AS 1449 | PDX 07:36 | ONT 09:56 | 2h 20m | 51 | 92% | 2.0% | 39 min |
| AS 1333 | PDX 08:00 | ONT 10:21 | 2h 21m | 28 | 93% | 0.0% | 60 min |
| AS 2093flown by Horizon | PDX 14:30 | ONT 16:52 | 2h 22m | 120 | 92% | 0.0% | 50 min |
| AS 2396flown by Horizon | PDX 21:30 | ONT 23:52 | 2h 22m | 19 | 79% | 0.0% | 62 min |
| AS 97 | PDX 21:30 | ONT 23:51 | 2h 21m | 152 | 82% | 0.0% | 46 min |
| AS 2305flown by Horizon | PDX 21:31 | ONT 23:56 | 2h 25m | 27 | 88% | 7.4% | 51 min |
Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| Alaska | PDX | ONT | 2h 21m | 87% | 1.1% | 1,021 | Flying now |
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON