AA 3977 then UA 2866 at O'Hare
Detroit → Chicago → San Francisco
Timetable, Chicago time
14:05AA 3977 from Detroit at the gate
16:35UA 2866 to San Francisco leaves the gate
2 h 30 apart on the timetable
The last 7 days both flew
Between the gates: AA 3977 reaching its gate to UA 2866 leaving its gate.
1 h 42shortest
2 h 37typical
2 h 54longest
2 of 7 days had 15 min or more less than the timetable.
AA 3977 typically reached its gate 18 min early, UA 2866 left 1 min early.
Times each day
| Day | AA 3977 at the gate | UA 2866 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 13:38 27 min early | 16:32 3 min early | 2 h 54 |
| Fri 30 Oct | 14:02 7 min early | 16:34 1 min early | 2 h 32 |
| Thu 29 Oct | 14:49 40 min late | 16:32 3 min early | 1 h 43 |
| Wed 28 Oct | 14:54 45 min late | 16:36 1 min late | 1 h 42 |
| Tue 27 Oct | 13:51 18 min early | 16:28 7 min early | 2 h 37 |
| Mon 26 Oct | 13:49 20 min early | 16:34 1 min early | 2 h 45 |
| Sun 25 Oct | 13:44 25 min early | 16:35 on time | 2 h 51 |
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.