AA 1509 then DL 637 at O'Hare
Boston → Chicago → Seattle (SEA)
Timetable, Chicago time
09:05AA 1509 from Boston at the gate
17:55DL 637 to Seattle (SEA) leaves the gate
8 h 50 apart on the timetable
The last day both flew
Between the gates: AA 1509 reaching its gate to DL 637 leaving its gate.
6 h 34shortest
6 h 34typical
6 h 34longest
1 of 1 day had 15 min or more less than the timetable.
AA 1509 typically reached its gate 9 min late, DL 637 left 12 min early.
Times each day
| Day | AA 1509 at the gate | DL 637 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 09:14 9 min late | 15:48 12 min early | 6 h 34 |
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.