UA 540 then AA 531 at O'Hare
San Diego → Chicago → Dallas-Fort Worth
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
13:44AA 531 to Dallas-Fort Worth leaves the gate
9 h 10 apart on the timetable
Today
From the airport’s board at 13:47 Chicago time
04:20UA 540 reached the gate14 min early
13:41AA 531 left the gate3 min early
9 h 21 between the gates
The last 10 days both flew
Between the gates: UA 540 reaching its gate to AA 531 leaving its gate.
9 h 06shortest
9 h 21typical
9 h 46longest
0 of 10 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 9 min early, AA 531 left 2 min early.
Times each day
| Day | UA 540 at the gate | AA 531 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 04:30 4 min early | 13:43 1 min early | 9 h 13 |
| Wed 11 Nov | 04:10 24 min early | 13:39 5 min early | 9 h 29 |
| Tue 10 Nov | 04:33 1 min early | 13:43 1 min early | 9 h 10 |
| Mon 9 Nov | 04:38 4 min late | 13:44 on time | 9 h 06 |
| Sun 8 Nov | 04:21 13 min early | 13:49 5 min late | 9 h 28 |
| Sat 7 Nov | 04:28 6 min early | 13:45 1 min late | 9 h 17 |
| Fri 6 Nov | 04:13 21 min early | 13:39 5 min early | 9 h 26 |
| Thu 5 Nov | 04:33 1 min early | 13:40 4 min early | 9 h 07 |
| Wed 4 Nov | 03:55 39 min early | 13:41 3 min early | 9 h 46 |
| Tue 3 Nov | 04:11 23 min early | 13:36 8 min early | 9 h 25 |
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.