San Francisco to Knoxville via Houston

13 connections on the timetable in the last 7 days, each with its time between the gates on up to 10 days, to Wed 4 Nov. Find yours by its times.

Between the gates, a bar a day, oldest to latestTimetable

1. 2 h 48 apart UA 1593 arrives 05:12 → UA 6291 leaves 08:00 Between the gates: 2 h 49 to 3 h 06, typically 3 h 04
2. 2 h 19 apart UA 1886 arrives 05:41 → UA 6291 leaves 08:00 Between the gates: 18 min to 2 h 22, typically 1 h 20
3. 2 h 14 apart UA 505 arrives 05:46 → UA 6291 leaves 08:00 Between the gates: 1 h 55 to 2 h 45, typically 2 h 15
4. 1 h 28 apart UA 604 arrives 06:32 → UA 6291 leaves 08:00 Between the gates: −1 h 40 to 2 h 42, typically 1 h 33
5. 3 h 51 apart UA 2168 arrives 10:49 → UA 4047 leaves 14:40 Between the gates: 3 h 45 to 4 h 35, typically 4 h 05
6. 3 h 51 apart UA 2168 arrives 10:49 → UA 4818 leaves 14:40 Between the gates: 4 h 30 on the one day with both gate times
7. 1 h 32 apart UA 686 arrives 13:08 → UA 4047 leaves 14:40 Between the gates: 1 h 14 to 2 h 17, typically 1 h 41
8. 1 h 32 apart UA 686 arrives 13:08 → UA 4818 leaves 14:40 Between the gates: 1 h 57 on the one day with both gate times
9. 5 h 32 apart UA 686 arrives 13:08 → UA 4005 leaves 18:40 Between the gates: 5 h 12 to 6 h 19, typically 5 h 49
10. 3 h 50 apart UA 2367 arrives 14:50 → UA 4005 leaves 18:40 Between the gates: 3 h 08 to 4 h 41, typically 3 h 57
11. 1 h 45 apart UA 1259 arrives 16:55 → UA 4005 leaves 18:40 Between the gates: 54 min to 2 h 29, typically 2 h
12. 42 min apart UA 3908 arrives 17:58 → UA 4005 leaves 18:40 Between the gates: 3 h 04 on the one day with both gate times
13. 33 min apart UA 1387 arrives 18:07 → UA 4005 leaves 18:40 Between the gates: 39 min to 1 h 27, typically 47 min

Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.