UA 638 then AC 744 at San Francisco
Chicago O'Hare → San Francisco → Toronto
Timetable, San Francisco time
15:35UA 638 from Chicago O'Hare at the gatealso AC 4116
16:40AC 744 to Toronto leaves the gatealso NZ 4501, NZ 4503, UA 8396
1 h 05 apart on the timetable
Today
From the airport’s board at 14:31 San Francisco time
16:05UA 638 expected at the gate30 min late
16:30AC 744 expected to leave the gate10 min early
25 min between the gates, on these times
The last 10 days both flew
Between the gates: UA 638 reaching its gate to AC 744 leaving its gate.
−38 minshortest
1 h 07typical
2 h 05longest
1 of 10 days had 15 min or more less than the timetable. On one day AC 744 left before UA 638 reached its gate: the minus figures.
UA 638 typically reached its gate 13 min early, AC 744 left 7 min early.
Times each day
| Day | UA 638 at the gate | AC 744 left the gate | Between |
|---|---|---|---|
| Mon 9 Nov | 15:19 16 min early | 16:32 8 min early | 1 h 13 |
| Sun 8 Nov | 15:05 30 min early | 16:33 7 min early | 1 h 28 |
| Sat 7 Nov | 14:57 38 min early | 16:30 10 min early | 1 h 33 |
| Fri 6 Nov | 14:51 44 min early | 16:31 9 min early | 1 h 40 |
| Thu 5 Nov | 15:24 11 min early | 16:25 15 min early | 1 h 01 |
| Wed 4 Nov | 15:44 9 min late | 16:36 4 min early | 52 min |
| Tue 3 Nov | 17:22 1 h 47 late | 16:44 4 min late | −38 min |
| Mon 2 Nov | 15:15 20 min early | 17:20 40 min late | 2 h 05 |
| Sun 1 Nov | 15:26 9 min early | 16:24 16 min early | 58 min |
| Sat 31 Oct | 15:39 4 min late | 16:34 6 min early | 55 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.
Later flights to Toronto
UA 133423:297 h 54 after UA 638 on the timetable