AA 1509 then AA 3547 at O'Hare
Boston → Chicago → St Louis
Timetable, Chicago time
09:05AA 1509 from Boston at the gate
16:50AA 3547 to St Louis leaves the gate
7 h 45 apart on the timetable
The last 10 days both flew
Between the gates: AA 1509 reaching its gate to AA 3547 leaving its gate.
4 h 18shortest
6 h 41typical
7 h 31longest
1 of 10 days had 15 min or more less than the timetable.
AA 1509 typically reached its gate 16 min early, AA 3547 left 5 min early.
Times each day
| Day | AA 1509 at the gate | AA 3547 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 09:14 9 min late | 15:24 5 min early | 6 h 10 |
| Fri 30 Oct | 09:04 1 min early | 15:26 3 min early | 6 h 22 |
| Thu 29 Oct | 08:33 32 min early | 15:23 6 min early | 6 h 50 |
| Wed 28 Oct | 11:02 1 h 57 late | 15:20 9 min early | 4 h 18 |
| Tue 27 Oct | 08:49 16 min early | 15:29 on time | 6 h 40 |
| Mon 26 Oct | 09:04 1 min early | 15:15 14 min early | 6 h 11 |
| Sun 25 Oct | 08:30 35 min early | 16:01 31 min late | 7 h 31 |
| Sat 24 Oct | 08:41 24 min early | 15:23 6 min early | 6 h 42 |
| Fri 23 Oct | 08:48 17 min early | 15:41 12 min late | 6 h 53 |
| Thu 22 Oct | 08:22 43 min early | 15:20 9 min early | 6 h 58 |
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.