AA 457 then UA 3909 at O'Hare
Washington National → Chicago → San Francisco
Timetable, Chicago time
14:15AA 457 from Washington National at the gate
19:30UA 3909 to San Francisco leaves the gate
5 h 15 apart on the timetable
The last 2 days both flew
Between the gates: AA 457 reaching its gate to UA 3909 leaving its gate.
4 h 11shortest
4 h 32typical
4 h 52longest
1 of 2 days had 15 min or more less than the timetable.
AA 457 typically reached its gate 18 min early, UA 3909 left 13 min late.
Times each day
| Day | AA 457 at the gate | UA 3909 left the gate | Between |
|---|---|---|---|
| Thu 5 Nov | 14:16 1 min late | 19:08 22 min early | 4 h 52 |
| Tue 3 Nov | 13:37 38 min early | 17:48 48 min late | 4 h 11 |
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.