UA 4439 then AC 8478 at O'Hare
St Louis → Chicago → Montréal
Timetable, Chicago time
06:36UA 4439 from St Louis at the gate
07:05AC 8478 to Montréal leaves the gate
29 min apart on the timetable
Today
From the airport’s board at 07:21 Chicago time
06:45UA 4439 reached the gate9 min late
07:05AC 8478 due to leave, no estimate yet
20 min between the gates, on these times
The last 10 days both flew
Between the gates: UA 4439 reaching its gate to AC 8478 leaving its gate.
16 minshortest
44 mintypical
1 h 19longest
0 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
UA 4439 typically reached its gate 22 min early, AC 8478 left 8 min early.
Times each day
| Day | UA 4439 at the gate | AC 8478 left the gate | Between |
|---|---|---|---|
| Sat 14 Nov | UA 4439 cancelled | ||
| Fri 13 Nov | 06:16 20 min early | 07:00 5 min early | 44 min |
| Wed 11 Nov | 06:03 33 min early | 06:56 9 min early | 53 min |
| Tue 10 Nov | 06:08 28 min early | 06:57 8 min early | 49 min |
| Mon 9 Nov | 06:17 19 min early | 06:56 9 min early | 39 min |
| Sun 8 Nov | 06:43 7 min late | 06:59 6 min early | 16 min |
| Sat 7 Nov | 06:00 36 min early | 07:19 14 min late | 1 h 19 |
| Fri 6 Nov | 06:14 22 min early | 06:56 9 min early | 42 min |
| Thu 5 Nov | 06:20 16 min early | 06:58 7 min early | 38 min |
| Wed 4 Nov | 06:09 27 min early | 06:55 10 min early | 46 min |
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.