UA 540 then AA 249 at O'Hare
San Diego → Chicago → Mexico City
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
08:45AA 249 to Mexico City leaves the gate
4 h 11 apart on the timetable
Today
From the airport’s board at 18:03 Chicago time
04:21UA 540 reached the gate13 min early
08:46AA 249 left the gate1 min late
4 h 25 between the gates
The last 10 days both flew
Between the gates: UA 540 reaching its gate to AA 249 leaving its gate.
4 h 08shortest
4 h 35typical
5 h 41longest
0 of 10 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 24 min early, AA 249 left 4 min early.
Times each day
| Day | UA 540 at the gate | AA 249 left the gate | Between |
|---|---|---|---|
| Sat 7 Nov | 04:28 6 min early | 08:40 5 min early | 4 h 12 |
| Fri 6 Nov | 04:13 21 min early | 08:41 4 min early | 4 h 28 |
| Thu 5 Nov | 04:33 1 min early | 08:41 4 min early | 4 h 08 |
| Wed 4 Nov | 03:55 39 min early | 08:43 2 min early | 4 h 48 |
| Tue 3 Nov | 04:11 23 min early | 09:14 29 min late | 5 h 03 |
| Mon 2 Nov | 04:13 21 min early | 08:35 10 min early | 4 h 22 |
| Sun 1 Nov | 03:59 35 min early | 08:53 8 min late | 4 h 54 |
| Sat 31 Oct | 04:09 25 min early | 08:40 10 min early | 4 h 31 |
| Fri 30 Oct | 03:58 36 min early | 09:39 49 min late | 5 h 41 |
| Thu 29 Oct | 04:06 28 min early | 08:45 5 min early | 4 h 39 |
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.