AA 1509 then UA 4438 at O'Hare
Boston → Chicago → St Louis
Timetable, Chicago time
09:05AA 1509 from Boston at the gate
10:45UA 4438 to St Louis leaves the gate
1 h 40 apart on the timetable
The last day both flew
Between the gates: AA 1509 reaching its gate to UA 4438 leaving its gate.
1 h 24shortest
1 h 24typical
1 h 24longest
1 of 1 day had 15 min or more less than the timetable.
AA 1509 typically reached its gate 9 min late, UA 4438 left 7 min early.
Times each day
| Day | AA 1509 at the gate | UA 4438 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 09:14 9 min late | 10:38 7 min early | 1 h 24 |
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.