AA 1239 then UA 3683 at O'Hare
Boston → Chicago → Buffalo
Timetable, Chicago time
10:30AA 1239 from Boston at the gate
14:17UA 3683 to Buffalo leaves the gate
3 h 47 apart on the timetable
The last 3 days both flew
Between the gates: AA 1239 reaching its gate to UA 3683 leaving its gate.
3 h 25shortest
3 h 33typical
4 h 20longest
1 of 3 days had 15 min or more less than the timetable.
AA 1239 typically reached its gate 4 min late, UA 3683 left 6 min early.
Times each day
| Day | AA 1239 at the gate | UA 3683 left the gate | Between |
|---|---|---|---|
| Sat 14 Nov | 09:56 34 min early | 14:16 1 min early | 4 h 20 |
| Sat 7 Nov | 10:34 4 min late | 14:07 10 min early | 3 h 33 |
| Sat 31 Oct | 10:46 16 min late | 14:11 6 min early | 3 h 25 |
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.