UA 540 then AA 3111 at O'Hare
San Diego → Chicago → St Louis
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
09:30AA 3111 to St Louis leaves the gate
4 h 56 apart on the timetable
Today
From the airport’s board at 05:17 Chicago time
04:30UA 540 reached the gate4 min early
09:30AA 3111 due to leave, no estimate yet
5 h between the gates, on these times
The last 10 days both flew
Between the gates: UA 540 reaching its gate to AA 3111 leaving its gate.
4 h 41shortest
5 h 14typical
11 h 43longest
1 of 10 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 21 min early, AA 3111 left 7 min early.
Times each day
| Day | UA 540 at the gate | AA 3111 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 04:10 24 min early | 09:23 7 min early | 5 h 13 |
| Tue 10 Nov | 04:33 1 min early | 09:23 7 min early | 4 h 50 |
| Mon 9 Nov | 04:38 4 min late | 09:19 11 min early | 4 h 41 |
| Sun 8 Nov | 04:21 13 min early | 09:20 10 min early | 4 h 59 |
| Fri 6 Nov | 04:13 21 min early | 10:23 53 min late | 6 h 10 |
| Thu 5 Nov | 04:33 1 min early | 16:16 6 h 46 late | 11 h 43 |
| Wed 4 Nov | 03:55 39 min early | 09:29 1 min early | 5 h 34 |
| Tue 3 Nov | 04:11 23 min early | 09:19 11 min early | 5 h 08 |
| Mon 2 Nov | 04:13 21 min early | 09:28 2 min early | 5 h 15 |
| Sun 1 Nov | 03:59 35 min early | 09:16 8 min early | 5 h 17 |
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.