UA 4551 then AC 508 at O'Hare
Sioux Falls → Chicago → Toronto Pearson
Timetable, Chicago time
07:55UA 4551 from Sioux Falls at the gate
16:30AC 508 to Toronto Pearson leaves the gate
8 h 35 apart on the timetable
Today
From the airport’s board at 08:41 Chicago time
08:03UA 4551 reached the gate8 min late
16:30AC 508 due to leave, no estimate yet
8 h 27 between the gates, on these times
The last 10 days both flew
Between the gates: UA 4551 reaching its gate to AC 508 leaving its gate.
7 h 43shortest
8 h 40typical
10 h 01longest
3 of 10 days had 15 min or more less than the timetable.
UA 4551 typically reached its gate 5 min late, AC 508 left 4 min early.
Times each day
| Day | UA 4551 at the gate | AC 508 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 08:02 7 min late | 16:32 2 min late | 8 h 30 |
| Wed 11 Nov | 08:04 9 min late | 18:05 1 h 35 late | 10 h 01 |
| Tue 10 Nov | 07:35 20 min early | 16:24 6 min early | 8 h 49 |
| Mon 9 Nov | 07:29 26 min early | 16:21 9 min early | 8 h 52 |
| Sun 8 Nov | 08:22 27 min late | 16:27 3 min early | 8 h 05 |
| Sat 7 Nov | 08:39 44 min late | 16:22 8 min early | 7 h 43 |
| Thu 5 Nov | 07:47 8 min early | 17:40 1 h 10 late | 9 h 53 |
| Wed 4 Nov | 07:57 2 min late | 16:49 19 min late | 8 h 52 |
| Tue 3 Nov | 07:39 16 min early | 16:07 23 min early | 8 h 28 |
| Mon 2 Nov | 08:15 20 min late | 16:22 8 min early | 8 h 07 |
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.