AA 3977 then DL 637 at O'Hare
Detroit → Chicago → Seattle (SEA)
Timetable, Chicago time
14:05AA 3977 from Detroit at the gate
17:55DL 637 to Seattle (SEA) leaves the gate
3 h 50 apart on the timetable
The last day both flew
Between the gates: AA 3977 reaching its gate to DL 637 leaving its gate.
2 h 10shortest
2 h 10typical
2 h 10longest
0 of 1 day had 15 min or more less than the timetable.
AA 3977 typically reached its gate 27 min early, DL 637 left 12 min early.
Times each day
| Day | AA 3977 at the gate | DL 637 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 13:38 27 min early | 15:48 12 min early | 2 h 10 |
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.