UA 858 then DL 977 at San Francisco
Shanghai → San Francisco → Boston
Timetable, San Francisco time
08:25UA 858 from Shanghai at the gatealso CA 7209
13:00DL 977 to Boston leaves the gatealso KE 6731
4 h 35 apart on the timetable
The last 10 days both flew
Between the gates: UA 858 reaching its gate to DL 977 leaving its gate.
3 h 36shortest
4 h 58typical
6 h 45longest
1 of 9 days had 15 min or more less than the timetable. No gate time on the board on 1 day.
UA 858 typically reached its gate 27 min early, DL 977 left 2 min early.
Times each day
| Day | UA 858 at the gate | DL 977 left the gate | Between |
|---|---|---|---|
| Wed 11 Nov | 07:58 27 min early | 12:57 3 min early | 4 h 59 |
| Tue 10 Nov | No gate time on the board | ||
| Mon 9 Nov | 08:16 9 min early | 12:53 2 min early | 4 h 37 |
| Sun 8 Nov | 07:29 56 min early | 12:27 3 min early | 4 h 58 |
| Sat 7 Nov | 07:49 36 min early | 14:34 1 h 54 late | 6 h 45 |
| Fri 6 Nov | 08:45 20 min late | 13:37 57 min late | 4 h 52 |
| Thu 5 Nov | 09:03 38 min late | 12:39 1 min early | 3 h 36 |
| Wed 4 Nov | 07:38 47 min early | 12:39 1 min early | 5 h 01 |
| Tue 3 Nov | 07:37 48 min early | 12:35 5 min early | 4 h 58 |
| Mon 2 Nov | 08:24 1 min early | 12:37 3 min early | 4 h 13 |
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.