UA 540 then AA 3115 at O'Hare
San Diego → Chicago → San Francisco
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
08:25AA 3115 to San Francisco leaves the gate
3 h 51 apart on the timetable
The last 10 days both flew
Between the gates: UA 540 reaching its gate to AA 3115 leaving its gate.
3 h 52shortest
4 h 14typical
5 h 18longest
0 of 10 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 22 min early, AA 3115 left 2 min early.
Times each day
| Day | UA 540 at the gate | AA 3115 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 04:09 25 min early | 08:42 17 min late | 4 h 33 |
| Fri 30 Oct | 03:58 36 min early | 08:19 2 min early | 4 h 21 |
| Thu 29 Oct | 04:06 28 min early | 08:24 3 min late | 4 h 18 |
| Wed 28 Oct | 04:13 21 min early | 08:19 2 min early | 4 h 06 |
| Tue 27 Oct | 04:17 17 min early | 08:12 9 min early | 3 h 55 |
| Mon 26 Oct | 04:10 24 min early | 08:19 2 min early | 4 h 09 |
| Sun 25 Oct | 04:10 23 min early | 08:13 8 min early | 4 h 03 |
| Sat 24 Oct | 04:25 8 min early | 08:17 8 min early | 3 h 52 |
| Fri 23 Oct | 04:23 10 min early | 09:41 1 h 20 late | 5 h 18 |
| Thu 22 Oct | 04:13 20 min early | 08:47 26 min late | 4 h 34 |
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.