UA 4619 then AA 821 at O'Hare
Buffalo → Chicago → San Francisco
Timetable, Chicago time
11:43UA 4619 from Buffalo at the gate
15:10AA 821 to San Francisco leaves the gate
3 h 27 apart on the timetable
Today
From the airport’s board at 05:27 Chicago time
11:43UA 4619 due at the gate, no estimate yet
15:10AA 821 due to leave, no estimate yet
3 h 27 between the gates, on these times
The last 6 days both flew
Between the gates: UA 4619 reaching its gate to AA 821 leaving its gate.
3 h 44shortest
4 h 05typical
5 hlongest
0 of 6 days had 15 min or more less than the timetable.
UA 4619 typically reached its gate 23 min early, AA 821 left 11 min late.
Times each day
| Day | UA 4619 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Fri 6 Nov | 11:44 1 min late | 16:39 1 h 24 late | 4 h 55 |
| Thu 5 Nov | 11:07 36 min early | 15:05 5 min early | 3 h 58 |
| Wed 4 Nov | 11:19 24 min early | 15:03 7 min early | 3 h 44 |
| Tue 3 Nov | 11:20 23 min early | 16:20 1 h 10 late | 5 h |
| Mon 2 Nov | 11:24 19 min early | 15:36 26 min late | 4 h 12 |
| Sun 1 Nov | 11:18 25 min early | 15:06 4 min early | 3 h 48 |
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.