AA 1239 then UA 3755 at O'Hare
Boston → Chicago → Denver
Timetable, Chicago time
10:30AA 1239 from Boston at the gate
18:37UA 3755 to Denver leaves the gate
8 h 07 apart on the timetable
The last 2 days both flew
Between the gates: AA 1239 reaching its gate to UA 3755 leaving its gate.
5 h 26shortest
7 h 01typical
8 h 36longest
1 of 2 days had 15 min or more less than the timetable.
AA 1239 typically reached its gate 9 min early, UA 3755 left 6 min early.
Times each day
| Day | AA 1239 at the gate | UA 3755 left the gate | Between |
|---|---|---|---|
| Sat 14 Nov | 09:56 34 min early | 18:32 5 min early | 8 h 36 |
| Sat 31 Oct | 10:46 16 min late | 16:12 8 min early | 5 h 26 |
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.