No clear winner: Alaska’s TUL → SEA flights land within a few points of 77% on time whatever the hour.
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 (incl. Horizon) | 136 | – | 0.0% | 50 min |
Dimmed: fewer than 150 flights in the year, too few to rank.
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.
No flight on this route ran 150+ times in the year.
All 2 flights on this route →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 | TUL | SEA | 4h 08m | 77% | 0.0% | 136 | Flying now |
Alternatives with one stop
All connections →| UnitedDetails → | TUL 06:00 → DEN 07:00UA 5667 · flown by SkyWest | 1h 01m Denver | DEN 08:01 → SEA 10:00UA 2271 | 6h 00m | 94% | 85% |
| SouthwestDetails → | TUL 06:00 → DEN 06:50WN 1676 | 55m Denver | DEN 07:45 → SEA 09:45WN 1713 | 5h 45m | 95% | 80% |
| UnitedDetails → | TUL 09:22 → DEN 10:10UA 1029 | 1h 12m Denver | DEN 11:22 → SEA 13:22UA 1424 | 6h 00m | 90% | 77% |
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