DL 977 then UA 857 at San Francisco
Boston → San Francisco → Shanghai
Timetable, San Francisco time
11:41DL 977 from Boston at the gatealso LY 4578
12:55UA 857 to Shanghai leaves the gatealso CA 7210
1 h 14 apart on the timetable
Today
From the airport’s board at 14:19 San Francisco time
11:29DL 977 reached the gate12 min early
15:00UA 857 expected to leave the gate2 h 05 late
3 h 31 between the gates, on these times
The last 10 days both flew
Between the gates: DL 977 reaching its gate to UA 857 leaving its gate.
1 h 10shortest
1 h 41typical
2 h 32longest
0 of 10 days had 15 min or more less than the timetable.
DL 977 typically reached its gate 18 min early, UA 857 left 3 min early.
Times each day
| Day | DL 977 at the gate | UA 857 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 11:11 30 min early | 12:54 1 min early | 1 h 43 |
| Wed 11 Nov | 11:19 22 min early | 12:57 2 min late | 1 h 38 |
| Tue 10 Nov | 11:40 1 min early | 12:50 5 min early | 1 h 10 |
| Mon 9 Nov | 11:40 1 min early | 12:53 2 min early | 1 h 13 |
| Sun 8 Nov | 11:02 18 min early | 12:48 7 min early | 1 h 46 |
| Sat 7 Nov | 11:04 21 min early | 13:04 9 min late | 2 h |
| Fri 6 Nov | 10:53 32 min early | 12:47 8 min early | 1 h 54 |
| Thu 5 Nov | 11:17 8 min early | 12:50 5 min early | 1 h 33 |
| Wed 4 Nov | 11:06 19 min early | 13:38 43 min late | 2 h 32 |
| Tue 3 Nov | 11:19 6 min early | 12:48 7 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.
Later flights to Shanghai
No later flight to Shanghai on the timetable.