AA 4440 then UA 1577 at O'Hare
Madison → Chicago → San Francisco
Timetable, Chicago time
07:30AA 4440 from Madison at the gate
14:30UA 1577 to San Francisco leaves the gate
7 h apart on the timetable
Today
From the airport’s board at 16:57 Chicago time
06:55AA 4440 reached the gate35 min early
14:30UA 1577 due to leave, no estimate yet
7 h 35 between the gates, on these times
The last 10 days both flew
Between the gates: AA 4440 reaching its gate to UA 1577 leaving its gate.
7 h 13shortest
7 h 25typical
9 h 05longest
0 of 10 days had 15 min or more less than the timetable.
AA 4440 typically reached its gate 24 min early, UA 1577 left 2 min early.
Times each day
| Day | AA 4440 at the gate | UA 1577 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 07:04 26 min early | 14:28 2 min early | 7 h 24 |
| Wed 11 Nov | 07:13 17 min early | 14:38 8 min late | 7 h 25 |
| Tue 10 Nov | 07:02 26 min early | 14:23 7 min early | 7 h 21 |
| Mon 9 Nov | 07:07 23 min early | 15:23 53 min late | 8 h 16 |
| Sun 8 Nov | 07:08 22 min early | 16:13 1 h 43 late | 9 h 05 |
| Sat 7 Nov | 07:04 26 min early | 14:23 7 min early | 7 h 19 |
| Fri 6 Nov | 06:46 44 min early | 14:27 3 min early | 7 h 41 |
| Thu 5 Nov | 07:14 16 min early | 14:27 3 min early | 7 h 13 |
| Wed 4 Nov | 07:03 27 min early | 14:27 3 min early | 7 h 24 |
| Tue 3 Nov | 07:07 21 min early | 16:12 1 h 42 late | 9 h 05 |
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.