UA 1540 then CA 3104 at O'Hare
Toronto Pearson → Chicago → Shanghai
Timetable, Chicago time
07:54UA 1540 from Toronto Pearson at the gate
11:40CA 3104 to Shanghai leaves the gate
3 h 46 apart on the timetable
Today
From the airport’s board at 09:55 Chicago time
07:31UA 1540 reached the gate23 min early
11:40CA 3104 due to leave, no estimate yet
4 h 09 between the gates, on these times
The last 10 days both flew
Between the gates: UA 1540 reaching its gate to CA 3104 leaving its gate.
3 h 40shortest
4 h 33typical
11 h 08longest
0 of 10 days had 15 min or more less than the timetable.
UA 1540 typically reached its gate 10 min early, CA 3104 left 1 min late.
Times each day
| Day | UA 1540 at the gate | CA 3104 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 07:54 on time | 11:37 3 min early | 3 h 43 |
| Tue 10 Nov | 07:56 2 min late | 11:36 4 min early | 3 h 40 |
| Sun 8 Nov | 07:37 17 min early | 17:40 on time | 10 h 03 |
| Thu 5 Nov | 07:36 18 min early | 11:41 1 min late | 4 h 05 |
| Tue 3 Nov | 07:44 10 min early | 11:48 8 min late | 4 h 04 |
| Sun 1 Nov | 07:39 15 min early | 17:42 2 min late | 10 h 03 |
| Fri 30 Oct | 07:36 18 min early | 16:47 2 min late | 9 h 11 |
| Thu 29 Oct | 07:44 10 min early | 12:16 24 min early | 4 h 32 |
| Tue 27 Oct | 07:46 8 min early | 12:20 20 min early | 4 h 34 |
| Sun 25 Oct | 07:53 1 min early | 19:01 6 min late | 11 h 08 |
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.