Leave before 9 am: 96% depart on time. After 4 pm it’s 72%.
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.
| UA 2153 | CLE 07:00 | SFO 09:12 | 95% |
All 2 United 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.
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 | CLE | SFO | 5h 15m | 88% | 0.0% | 579 | Flying now |
Alternatives with one stop
All connections →| UnitedDetails → | CLE 06:00 → ORD 06:40UA 5265 · flown by SkyWest | 50m Chicago | ORD 07:30 → SFO 10:19UA 1116 | 7h 19m | 81% | 69% |
| UnitedDetails → | CLE 08:55 → DEN 10:10UA 690 | 1h 11m Denver | DEN 11:21 → SFO 13:04UA 1561 | 7h 09m | 95% | 68% |
| UnitedDetails → | CLE 11:10 → DEN 12:26UA 2246 | 59m Denver | DEN 13:25 → SFO 15:09UA 1812 | 6h 59m | 89% | 67% |
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