AA 1997 then UA 1577 at O'Hare
St Louis → Chicago → San Francisco
Timetable, Chicago time
09:00AA 1997 from St Louis at the gate
14:30UA 1577 to San Francisco leaves the gate
5 h 30 apart on the timetable
The last 10 days both flew
Between the gates: AA 1997 reaching its gate to UA 1577 leaving its gate.
5 h 39shortest
5 h 50typical
6 h 35longest
0 of 10 days had 15 min or more less than the timetable.
AA 1997 typically reached its gate 20 min early, UA 1577 left 2 min early.
Times each day
| Day | AA 1997 at the gate | UA 1577 left the gate | Between |
|---|---|---|---|
| Sat 31 Oct | 08:40 20 min early | 14:28 2 min early | 5 h 48 |
| Fri 30 Oct | 08:40 20 min early | 14:25 5 min early | 5 h 45 |
| Thu 29 Oct | 08:33 27 min early | 14:21 9 min early | 5 h 48 |
| Wed 28 Oct | 08:33 27 min early | 14:24 6 min early | 5 h 51 |
| Tue 27 Oct | 08:22 37 min early | 14:19 11 min early | 5 h 57 |
| Mon 26 Oct | 08:48 12 min early | 14:27 3 min early | 5 h 39 |
| Sun 25 Oct | 08:40 20 min early | 14:29 1 min early | 5 h 49 |
| Sat 24 Oct | 08:42 17 min early | 14:32 on time | 5 h 50 |
| Fri 23 Oct | 08:41 19 min early | 14:37 5 min late | 5 h 56 |
| Thu 22 Oct | 08:33 27 min early | 15:08 36 min late | 6 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.