UA 503 then AC 508 at O'Hare
Boston → Chicago → Toronto Pearson
Timetable, Chicago time
12:48UA 503 from Boston at the gate
16:30AC 508 to Toronto Pearson leaves the gate
3 h 42 apart on the timetable
Today
From the airport’s board at 21:49 Chicago time
12:30UA 503 reached the gate18 min early
16:27AC 508 left the gate3 min early
3 h 57 between the gates
The last 10 days both flew
Between the gates: UA 503 reaching its gate to AC 508 leaving its gate.
3 h 34shortest
4 h 20typical
7 h 04longest
0 of 10 days had 15 min or more less than the timetable.
UA 503 typically reached its gate 29 min early, AC 508 left 4 min early.
Times each day
| Day | UA 503 at the gate | AC 508 left the gate | Between |
|---|---|---|---|
| Thu 5 Nov | 11:52 37 min early | 17:40 1 h 10 late | 5 h 48 |
| Tue 3 Nov | 12:00 29 min early | 16:07 23 min early | 4 h 07 |
| Mon 2 Nov | 11:50 39 min early | 16:22 8 min early | 4 h 32 |
| Sun 1 Nov | 12:23 25 min early | 16:20 10 min early | 3 h 57 |
| Fri 30 Oct | 12:33 13 min early | 16:53 23 min late | 4 h 20 |
| Thu 29 Oct | 11:58 31 min early | 16:34 4 min late | 4 h 36 |
| Mon 26 Oct | 12:05 24 min early | 16:24 6 min early | 4 h 19 |
| Sun 25 Oct | 11:49 40 min early | 18:53 2 h 23 late | 7 h 04 |
| Sat 24 Oct | 12:00 29 min early | 15:34 11 min early | 3 h 34 |
| Fri 23 Oct | 12:08 21 min early | 15:43 2 min early | 3 h 35 |
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.