UA 503 then AA 3620 at O'Hare
Boston → Chicago → St Louis
Timetable, Chicago time
12:29UA 503 from Boston at the gate
15:26AA 3620 to St Louis leaves the gate
2 h 57 apart on the timetable
The last 9 days both flew
Between the gates: UA 503 reaching its gate to AA 3620 leaving its gate.
3 h 03shortest
3 h 19typical
3 h 36longest
0 of 9 days had 15 min or more less than the timetable.
UA 503 typically reached its gate 24 min early, AA 3620 left 3 min early.
Times each day
| Day | UA 503 at the gate | AA 3620 left the gate | Between |
|---|---|---|---|
| Fri 30 Oct | 12:33 13 min early | 15:36 8 min late | 3 h 03 |
| Thu 29 Oct | 11:58 31 min early | 15:27 1 min early | 3 h 29 |
| Tue 27 Oct | 12:14 15 min early | 15:26 2 min early | 3 h 12 |
| Mon 26 Oct | 12:05 24 min early | 15:24 4 min early | 3 h 19 |
| Sun 25 Oct | 11:49 40 min early | 15:25 3 min early | 3 h 36 |
| Sat 24 Oct | 12:00 29 min early | 15:22 4 min early | 3 h 22 |
| Fri 23 Oct | 12:08 21 min early | 15:22 6 min early | 3 h 14 |
| Thu 22 Oct | 12:09 20 min early | 15:24 4 min early | 3 h 15 |
| Wed 21 Oct | 11:54 35 min early | 15:25 3 min early | 3 h 31 |
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.