UA 4423 then AA 821 at O'Hare
St Louis → Chicago → San Francisco
Timetable, Chicago time
07:36UA 4423 from St Louis at the gate
15:10AA 821 to San Francisco leaves the gate
7 h 34 apart on the timetable
Today
From the airport’s board at 09:57 Chicago time
07:36UA 4423 is cancelled
15:10AA 821 due to leave, no estimate yet
The last 10 days both flew
Between the gates: UA 4423 reaching its gate to AA 821 leaving its gate.
5 h 06shortest
7 h 27typical
8 h 36longest
3 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
UA 4423 typically reached its gate 9 min late, AA 821 left 4 min early.
Times each day
| Day | UA 4423 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | AA 821 cancelled | ||
| Thu 12 Nov | 09:05 1 h 29 late | 15:06 4 min early | 6 h 01 |
| Wed 11 Nov | 07:11 25 min early | 15:02 8 min early | 7 h 51 |
| Mon 9 Nov | 07:41 5 min late | 15:08 2 min early | 7 h 27 |
| Sun 8 Nov | 07:53 17 min late | 15:03 7 min early | 7 h 10 |
| Sat 7 Nov | 07:33 3 min early | 15:07 3 min early | 7 h 34 |
| Fri 6 Nov | 08:27 51 min late | 16:39 1 h 24 late | 8 h 12 |
| Thu 5 Nov | 07:45 9 min late | 15:05 5 min early | 7 h 20 |
| Wed 4 Nov | 09:57 2 h 21 late | 15:03 7 min early | 5 h 06 |
| Mon 2 Nov | 07:00 36 min early | 15:36 26 min late | 8 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.