UA 540 then AC 8478 at O'Hare
San Diego → Chicago → Montréal
Timetable, Chicago time
04:34UA 540 from San Diego at the gate
07:05AC 8478 to Montréal leaves the gate
2 h 31 apart on the timetable
The last 10 days both flew
Between the gates: UA 540 reaching its gate to AC 8478 leaving its gate.
2 h 18shortest
2 h 43typical
3 h 09longest
0 of 10 days had 15 min or more less than the timetable.
UA 540 typically reached its gate 17 min early, AC 8478 left 7 min early.
Times each day
| Day | UA 540 at the gate | AC 8478 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 04:33 1 min early | 06:57 8 min early | 2 h 24 |
| Mon 9 Nov | 04:38 4 min late | 06:56 9 min early | 2 h 18 |
| Sun 8 Nov | 04:21 13 min early | 06:59 6 min early | 2 h 38 |
| Sat 7 Nov | 04:28 6 min early | 07:19 14 min late | 2 h 51 |
| Fri 6 Nov | 04:13 21 min early | 06:56 9 min early | 2 h 43 |
| Thu 5 Nov | 04:33 1 min early | 06:58 7 min early | 2 h 25 |
| Wed 4 Nov | 03:55 39 min early | 06:55 10 min early | 3 h |
| Tue 3 Nov | 04:11 23 min early | 06:54 11 min early | 2 h 43 |
| Mon 2 Nov | 04:13 21 min early | 07:22 17 min late | 3 h 09 |
| Sun 1 Nov | 03:59 35 min early | 07:01 4 min early | 3 h 02 |
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.