AA 1997 then UA 1580 at O'Hare
St Louis → Chicago → Boston
Timetable, Chicago time
09:00AA 1997 from St Louis at the gate
12:46UA 1580 to Boston leaves the gate
3 h 46 apart on the timetable
The last 3 days both flew
Between the gates: AA 1997 reaching its gate to UA 1580 leaving its gate.
3 h 56shortest
4 h 05typical
4 h 08longest
0 of 3 days had 15 min or more less than the timetable.
AA 1997 typically reached its gate 20 min early, UA 1580 left 5 min early.
Times each day
| Day | AA 1997 at the gate | UA 1580 left the gate | Between |
|---|---|---|---|
| Fri 30 Oct | 08:40 20 min early | 12:36 10 min early | 3 h 56 |
| Thu 29 Oct | 08:33 27 min early | 12:41 5 min early | 4 h 08 |
| Sun 25 Oct | 08:40 20 min early | 12:45 1 min early | 4 h 05 |
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.