AA 1637 then AA 4251 at O'Hare
Washington National → Chicago → Sioux Falls
Timetable, Chicago time
17:00AA 1637 from Washington National at the gate
22:48AA 4251 to Sioux Falls leaves the gate
5 h 48 apart on the timetable
The last 9 days both flew
Between the gates: AA 1637 reaching its gate to AA 4251 leaving its gate.
5 h 14shortest
5 h 47typical
7 h 22longest
1 of 9 days had 15 min or more less than the timetable.
AA 1637 typically reached its gate 17 min early, AA 4251 left 3 min early.
Times each day
| Day | AA 1637 at the gate | AA 4251 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 16:20 40 min early | 23:42 54 min late | 7 h 22 |
| Fri 30 Oct | 17:18 1 min late | 22:41 7 min early | 5 h 23 |
| Thu 29 Oct | 17:05 12 min early | 22:45 3 min early | 5 h 40 |
| Wed 28 Oct | 16:58 19 min early | 22:48 on time | 5 h 50 |
| Tue 27 Oct | 17:00 17 min early | 22:47 1 min early | 5 h 47 |
| Mon 26 Oct | 17:26 9 min late | 22:40 8 min early | 5 h 14 |
| Sun 25 Oct | 16:40 37 min early | 22:43 5 min early | 6 h 03 |
| Sat 24 Oct | 16:20 40 min early | 22:38 10 min early | 6 h 18 |
| Fri 23 Oct | 17:10 7 min early | 22:45 3 min early | 5 h 35 |
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.
Later flights to Sioux Falls
No later flight to Sioux Falls on the timetable.