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.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| United | 555 | 89% | 0.2% | 47 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.
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.
| United | SFO | PIT | 4h 53m | 89% | 0.2% | 555 | Flying now |
Alternatives with one stop
All connections →| DeltaDetails → | SFO 00:35 → MSP 06:09DL 2789 | 1h 20m Minneapolis | MSP 07:29 → PIT 10:33DL 845 | 6h 58m | 94% | 83% |
| UnitedDetails → | SFO 05:00 → DEN 08:35UA 1479 | 1h 30m Denver | DEN 10:05 → PIT 15:16UA 1308 | 7h 16m | 99% | 83% |
| SouthwestDetails → | SFO 05:10 → DEN 08:40WN 1424 | 1h 25m Denver | DEN 10:05 → PIT 15:15WN 4012 | 7h 05m | 96% | 73% |
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