AA 1253 then DL 977 at San Francisco
Chicago O'Hare → San Francisco → Boston
Timetable, San Francisco time
09:40AA 1253 from Chicago O'Hare at the gatealso QF 4697
12:40DL 977 to Boston leaves the gatealso VS 2372, KE 6731, LA 7046
3 h apart on the timetable
The last 6 days both flew
Between the gates: AA 1253 reaching its gate to DL 977 leaving its gate.
2 h 31shortest
3 h 20typical
4 h 11longest
1 of 6 days had 15 min or more less than the timetable.
AA 1253 typically reached its gate 13 min early, DL 977 left 1 min early.
Times each day
| Day | AA 1253 at the gate | DL 977 left the gate | Between |
|---|---|---|---|
| Fri 6 Nov | 09:26 14 min early | 13:37 57 min late | 4 h 11 |
| Thu 5 Nov | 09:03 37 min early | 12:39 1 min early | 3 h 36 |
| Wed 4 Nov | 09:27 13 min early | 12:39 1 min early | 3 h 12 |
| Tue 3 Nov | 09:36 4 min early | 12:35 5 min early | 2 h 59 |
| Mon 2 Nov | 10:06 26 min late | 12:37 3 min early | 2 h 31 |
| Sun 1 Nov | 09:27 13 min early | 12:55 15 min late | 3 h 28 |
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.