UA 3487 then AA 821 at O'Hare
Columbus (Ohio) → Chicago → San Francisco
Timetable, Chicago time
09:45UA 3487 from Columbus (Ohio) at the gate
15:10AA 821 to San Francisco leaves the gate
5 h 25 apart on the timetable
Today
From the airport’s board at 08:07 Chicago time
09:45UA 3487 due at the gate, no estimate yet
15:10AA 821 due to leave, no estimate yet
5 h 25 between the gates, on these times
The last 6 days both flew
Between the gates: UA 3487 reaching its gate to AA 821 leaving its gate.
5 h 27shortest
5 h 55typical
7 h 14longest
0 of 6 days had 15 min or more less than the timetable.
UA 3487 typically reached its gate 15 min early, AA 821 left 11 min late.
Times each day
| Day | UA 3487 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Fri 6 Nov | 09:25 20 min early | 16:39 1 h 24 late | 7 h 14 |
| Thu 5 Nov | 09:38 7 min early | 15:05 5 min early | 5 h 27 |
| Wed 4 Nov | 09:21 24 min early | 15:03 7 min early | 5 h 42 |
| Tue 3 Nov | 09:41 4 min early | 16:20 1 h 10 late | 6 h 39 |
| Mon 2 Nov | 09:28 17 min early | 15:36 26 min late | 6 h 08 |
| Sun 1 Nov | 09:32 13 min early | 15:06 4 min early | 5 h 34 |
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.