AA 3389 then UA 638 at O'Hare
Columbia Regional → Chicago → San Francisco
Timetable, Chicago time
12:00AA 3389 from Columbia Regional at the gate
12:42UA 638 to San Francisco leaves the gate
42 min apart on the timetable
Today
From the airport’s board at 07:43 Chicago time
12:00AA 3389 due at the gate, no estimate yet
12:42UA 638 due to leave, no estimate yet
42 min between the gates, on these times
The last 10 days both flew
Between the gates: AA 3389 reaching its gate to UA 638 leaving its gate.
14 minshortest
1 h 08typical
2 h 31longest
1 of 10 days had 15 min or more less than the timetable.
AA 3389 typically reached its gate 21 min early, UA 638 left 1 min early.
Times each day
| Day | AA 3389 at the gate | UA 638 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 11:42 18 min early | 12:39 3 min early | 57 min |
| Wed 11 Nov | 11:34 26 min early | 13:23 41 min late | 1 h 49 |
| Tue 10 Nov | 11:32 28 min early | 12:35 7 min early | 1 h 03 |
| Mon 9 Nov | 11:29 31 min early | 12:36 6 min early | 1 h 07 |
| Sun 8 Nov | 11:49 11 min early | 12:41 1 min early | 52 min |
| Sat 7 Nov | 11:29 31 min early | 12:39 3 min early | 1 h 10 |
| Fri 6 Nov | 12:27 27 min late | 12:41 1 min early | 14 min |
| Thu 5 Nov | 11:40 20 min early | 12:49 7 min late | 1 h 09 |
| Wed 4 Nov | 11:38 22 min early | 13:01 19 min late | 1 h 23 |
| Tue 3 Nov | 11:44 16 min early | 14:15 1 h 33 late | 2 h 31 |
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.