UA 4381 then AA 523 at O'Hare
Buffalo → Chicago → Washington National
Timetable, Chicago time
14:55UA 4381 from Buffalo at the gate
19:31AA 523 to Washington National leaves the gate
4 h 36 apart on the timetable
Today
From the airport’s board at 01:31 Chicago time
14:55UA 4381 due at the gate, no estimate yet
19:31AA 523 due to leave, no estimate yet
4 h 36 between the gates, on these times
The last 10 days both flew
Between the gates: UA 4381 reaching its gate to AA 523 leaving its gate.
2 h 42shortest
4 h 55typical
6 h 05longest
1 of 10 days had 15 min or more less than the timetable.
UA 4381 typically reached its gate 3 min early, AA 523 left 20 min late.
Times each day
| Day | UA 4381 at the gate | AA 523 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 17:09 2 h 14 late | 19:51 20 min late | 2 h 42 |
| Tue 10 Nov | 14:44 11 min early | 19:25 4 min early | 4 h 41 |
| Mon 9 Nov | 14:53 2 min early | 19:26 5 min early | 4 h 33 |
| Sun 8 Nov | 14:27 28 min early | 20:32 1 h 01 late | 6 h 05 |
| Sat 7 Nov | 16:16 1 h 21 late | 21:30 1 h 31 late | 5 h 14 |
| Fri 6 Nov | 14:42 13 min early | 19:29 2 min early | 4 h 47 |
| Thu 5 Nov | 14:57 2 min late | 20:15 46 min late | 5 h 18 |
| Wed 4 Nov | 15:05 10 min late | 19:35 4 min late | 4 h 30 |
| Tue 3 Nov | 14:50 5 min early | 20:20 49 min late | 5 h 30 |
| Mon 2 Nov | 14:49 6 min early | 19:51 20 min late | 5 h 02 |
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.