UA 543 then AA 821 at O'Hare
Buffalo → Chicago → San Francisco
Timetable, Chicago time
07:33UA 543 from Buffalo at the gate
15:10AA 821 to San Francisco leaves the gate
7 h 37 apart on the timetable
Today
From the airport’s board at 16:33 Chicago time
07:33UA 543 is cancelled
15:10AA 821 due to leave, no estimate yet
The last 10 days both flew
Between the gates: UA 543 reaching its gate to AA 821 leaving its gate.
4 h 40shortest
8 htypical
10 h 31longest
1 of 8 days had 15 min or more less than the timetable. A flight cancelled on 2 days.
UA 543 typically reached its gate 16 min early, AA 821 left 3 min early.
Times each day
| Day | UA 543 at the gate | AA 821 left the gate | Between |
|---|---|---|---|
| Sat 14 Nov | UA 543 cancelled | ||
| Fri 13 Nov | AA 821 cancelled | ||
| Thu 12 Nov | 07:01 32 min early | 15:06 4 min early | 8 h 05 |
| Wed 11 Nov | 07:12 21 min early | 15:02 8 min early | 7 h 50 |
| Tue 10 Nov | 07:40 7 min late | 18:11 3 h 01 late | 10 h 31 |
| Mon 9 Nov | 07:21 12 min early | 15:08 2 min early | 7 h 47 |
| Sun 8 Nov | 10:23 2 h 50 late | 15:03 7 min early | 4 h 40 |
| Sat 7 Nov | 06:37 22 min early | 15:07 3 min early | 8 h 30 |
| Fri 6 Nov | 07:21 12 min early | 16:39 1 h 24 late | 9 h 18 |
| Thu 5 Nov | 07:11 22 min early | 15:05 5 min early | 7 h 54 |
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.