Leave before 9 am: 93% 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.
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 | SFO | MIA | 5h 38m | 79% | 0.0% | 613 | Flying now |
Alternatives with one stop
All connections →| UnitedDetails → | SFO 05:00 → IAH 10:55UA 2168 | 1h 05m Houston | IAH 12:00 → MIA 15:47UA 410 | 7h 47m | 97% | 81% |
| UnitedDetails → | SFO 23:59 → IAH 06:04UA 505 | 1h 21m Houston | IAH 07:25 → MIA 11:12 +1UA 1966 | 8h 13m | 91% | 81% |
| UnitedDetails → | SFO 10:40 → DEN 14:23UA 1604 | 1h 30m Denver | DEN 15:53 → MIA 21:59UA 1741 | 8h 19m | 92% | 54% |
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