UA 1540 then AS 583 at O'Hare
Toronto Pearson → Chicago → Seattle (SEA)
Timetable, Chicago time
07:54UA 1540 from Toronto Pearson at the gate
09:30AS 583 to Seattle (SEA) leaves the gate
1 h 36 apart on the timetable
Today
From the airport’s board at 10:35 Chicago time
07:31UA 1540 reached the gate23 min early
09:18AS 583 left the gate12 min early
1 h 47 between the gates
The last 10 days both flew
Between the gates: UA 1540 reaching its gate to AS 583 leaving its gate.
1 h 20shortest
1 h 49typical
3 h 43longest
1 of 10 days had 15 min or more less than the timetable.
UA 1540 typically reached its gate 16 min early, AS 583 left 3 min early.
Times each day
| Day | UA 1540 at the gate | AS 583 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 07:54 on time | 09:29 1 min early | 1 h 35 |
| Wed 11 Nov | 07:39 15 min early | 09:27 3 min early | 1 h 48 |
| Tue 10 Nov | 07:56 2 min late | 09:16 14 min early | 1 h 20 |
| Mon 9 Nov | 07:19 35 min early | 09:27 3 min early | 2 h 08 |
| Sun 8 Nov | 07:37 17 min early | 09:36 6 min late | 1 h 59 |
| Sat 7 Nov | 07:36 18 min early | 11:19 1 h 49 late | 3 h 43 |
| Fri 6 Nov | 07:30 24 min early | 09:29 1 min early | 1 h 59 |
| Thu 5 Nov | 07:36 18 min early | 09:25 5 min early | 1 h 49 |
| Wed 4 Nov | 07:40 14 min early | 09:24 6 min early | 1 h 44 |
| Tue 3 Nov | 07:44 10 min early | 09:13 17 min early | 1 h 29 |
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.