UA 4455 then AA 821 at O'Hare
Madison → Chicago → San Francisco
Timetable, Chicago time
13:49UA 4455 from Madison at the gate
15:10AA 821 to San Francisco leaves the gate
1 h 21 apart on the timetable
Today
From the airport’s board at 15:37 Chicago time
14:33UA 4455 reached the gate44 min late
15:05AA 821 left the gate5 min early
32 min between the gates
The last 3 days both flew
Between the gates: UA 4455 reaching its gate to AA 821 leaving its gate.
1 h 13shortest
1 h 36typical
2 h 05longest
0 of 3 days had 15 min or more less than the timetable.
UA 4455 typically reached its gate 18 min early, AA 821 left 4 min early.
Times each day
| Day | UA 4455 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Wed 4 Nov | 13:50 1 min late | 15:03 7 min early | 1 h 13 |
| Mon 2 Nov | 13:31 18 min early | 15:36 26 min late | 2 h 05 |
| Sun 1 Nov | 13:30 29 min early | 15:06 4 min early | 1 h 36 |
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.