Leave before 9 am: 88% depart on time. After 4 pm it’s 7 in 10.
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.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| Alaska | 558 | 79% | 1.3% | 56 min |
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 494 | SAT 16:44 | SEA 19:10 | 73% |
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 | SAT | SEA | 4h 30m | 79% | 1.3% | 558 | Flying now |
Alternatives with one stop
All connections →| UnitedDetails → | SAT 05:40 → DEN 06:57UA 1464 | 1h 04m Denver | DEN 08:01 → SEA 10:00UA 2271 | 6h 20m | 93% | 84% |
| SouthwestDetails → | SAT 05:25 → DEN 06:38WN 1471 | 1h 07m Denver | DEN 07:45 → SEA 09:45WN 1713 | 6h 20m | 92% | 78% |
| UnitedDetails → | SAT 08:53 → DEN 10:11UA 2853 | 1h 11m Denver | DEN 11:22 → SEA 13:22UA 1424 | 6h 29m | 89% | 75% |
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