AA 4440 then UA 638 at O'Hare
Madison → Chicago → San Francisco
Timetable, Chicago time
07:30AA 4440 from Madison at the gate
12:42UA 638 to San Francisco leaves the gate
5 h 12 apart on the timetable
Today
From the airport’s board at 15:17 Chicago time
06:55AA 4440 reached the gate35 min early
12:42UA 638 due to leave, no estimate yet
5 h 47 between the gates, on these times
The last 10 days both flew
Between the gates: AA 4440 reaching its gate to UA 638 leaving its gate.
5 h 29shortest
5 h 35typical
7 h 08longest
0 of 10 days had 15 min or more less than the timetable.
AA 4440 typically reached its gate 24 min early, UA 638 left 1 min early.
Times each day
| Day | AA 4440 at the gate | UA 638 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 07:04 26 min early | 12:39 3 min early | 5 h 35 |
| Wed 11 Nov | 07:13 17 min early | 13:23 41 min late | 6 h 10 |
| Tue 10 Nov | 07:02 26 min early | 12:35 7 min early | 5 h 33 |
| Mon 9 Nov | 07:07 23 min early | 12:36 6 min early | 5 h 29 |
| Sun 8 Nov | 07:08 22 min early | 12:41 1 min early | 5 h 33 |
| Sat 7 Nov | 07:04 26 min early | 12:39 3 min early | 5 h 35 |
| Fri 6 Nov | 06:46 44 min early | 12:41 1 min early | 5 h 55 |
| Thu 5 Nov | 07:14 16 min early | 12:49 7 min late | 5 h 35 |
| Wed 4 Nov | 07:03 27 min early | 13:01 19 min late | 5 h 58 |
| Tue 3 Nov | 07:07 21 min early | 14:15 1 h 33 late | 7 h 08 |
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.