UA 4395 then AA 821 at O'Hare
St Louis → Chicago → San Francisco
Timetable, Chicago time
12:29UA 4395 from St Louis at the gate
15:15AA 821 to San Francisco leaves the gate
2 h 46 apart on the timetable
Today
From the airport’s board at 17:19 Chicago time
15:25UA 4395 reached the gate2 h 56 late
15:15AA 821 due to leave, no estimate yet
−10 min between the gates, on these times
The last 5 days both flew
Between the gates: UA 4395 reaching its gate to AA 821 leaving its gate.
−35 minshortest
2 h 50typical
4 h 20longest
2 of 5 days had 15 min or more less than the timetable. On one day AA 821 left before UA 4395 reached its gate: the minus figures.
UA 4395 typically reached its gate 3 min late, AA 821 left 4 min early.
Times each day
| Day | UA 4395 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Thu 5 Nov | 12:15 14 min early | 15:05 5 min early | 2 h 50 |
| Wed 4 Nov | 13:15 46 min late | 15:03 7 min early | 1 h 48 |
| Tue 3 Nov | 12:00 29 min early | 16:20 1 h 10 late | 4 h 20 |
| Mon 2 Nov | 12:32 3 min late | 15:36 26 min late | 3 h 04 |
| Sun 1 Nov | 15:41 3 h 12 late | 15:06 4 min early | −35 min |
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.