AA 3977 then AA 1187 at O'Hare
Detroit → Chicago → Washington National
Timetable, Chicago time
14:05AA 3977 from Detroit at the gate
18:55AA 1187 to Washington National leaves the gate
4 h 50 apart on the timetable
The last 9 days both flew
Between the gates: AA 3977 reaching its gate to AA 1187 leaving its gate.
−29 minshortest
4 h 58typical
6 h 44longest
2 of 9 days had 15 min or more less than the timetable. On one day AA 1187 left before AA 3977 reached its gate: the minus figures.
AA 3977 typically reached its gate 7 min early, AA 1187 left 21 min late.
Times each day
| Day | AA 3977 at the gate | AA 1187 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 13:38 27 min early | 19:16 21 min late | 5 h 38 |
| Fri 30 Oct | 14:02 7 min early | 18:50 5 min early | 4 h 48 |
| Thu 29 Oct | 14:49 40 min late | 19:50 55 min late | 5 h 01 |
| Wed 28 Oct | 14:54 45 min late | 18:45 10 min early | 3 h 51 |
| Tue 27 Oct | 13:51 18 min early | 18:49 6 min early | 4 h 58 |
| Mon 26 Oct | 13:49 20 min early | 18:47 8 min early | 4 h 58 |
| Sun 25 Oct | 13:44 25 min early | 20:28 1 h 33 late | 6 h 44 |
| Sat 24 Oct | 20:51 6 h 46 late | 20:22 1 h 27 late | −29 min |
| Fri 23 Oct | 14:17 8 min late | 19:55 1 h late | 5 h 38 |
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.