UA 1971 then AC 8478 at O'Hare
San Francisco → Chicago → Montréal
Timetable, Chicago time
05:02UA 1971 from San Francisco at the gate
07:05AC 8478 to Montréal leaves the gate
2 h 03 apart on the timetable
Today
From the airport’s board at 10:59 Chicago time
05:54UA 1971 reached the gate52 min late
07:00AC 8478 left the gate5 min early
1 h 06 between the gates
The last 10 days both flew
Between the gates: UA 1971 reaching its gate to AC 8478 leaving its gate.
1 h 25shortest
2 h 10typical
2 h 31longest
1 of 10 days had 15 min or more less than the timetable.
UA 1971 typically reached its gate 10 min early, AC 8478 left 8 min early.
Times each day
| Day | UA 1971 at the gate | AC 8478 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 04:40 22 min early | 06:56 9 min early | 2 h 16 |
| Tue 10 Nov | 04:48 14 min early | 06:57 8 min early | 2 h 09 |
| Mon 9 Nov | 05:31 29 min late | 06:56 9 min early | 1 h 25 |
| Sun 8 Nov | 04:49 15 min early | 06:59 6 min early | 2 h 10 |
| Sat 7 Nov | 04:48 14 min early | 07:19 14 min late | 2 h 31 |
| Fri 6 Nov | 05:02 on time | 06:56 9 min early | 1 h 54 |
| Thu 5 Nov | 04:43 17 min early | 06:58 7 min early | 2 h 15 |
| Wed 4 Nov | 04:56 6 min early | 06:55 10 min early | 1 h 59 |
| Tue 3 Nov | 04:55 7 min early | 06:54 11 min early | 1 h 59 |
| Mon 2 Nov | 05:07 5 min late | 07:22 17 min late | 2 h 15 |
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.