Showing United only (incl. its regional partners)All airlines ×
1 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines
No nonstop, and no clear pattern: the best connection reaches Seattle on time 86% of the time.
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 United flight on this route ran 150+ times in the year.
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.
| United | CMH | SEA | – | 100%few flights | 0.0% | 1 | Not flying now |
Alternatives with one stop
All connections →| UnitedDetails → | CMH 07:15 → LAX 09:06UA 354 | 2h 37m Los Angeles | LAX 11:43 → SEA 14:36UA 325 | 10h 21m | 97% | 86% |
| UnitedDetails → | CMH 11:03 → ORD 11:39UA 622 | 1h 51m Chicago | ORD 13:30 → SEA 16:09UA 1660 | 8h 06m | 99% | 83% |
| UnitedDetails → | CMH 09:00 → DEN 10:14UA 728 | 3h 46m Denver | DEN 14:00 → SEA 16:00UA 2164 | 10h 00m | 98% | 81% |
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