UA 3870 then DL 977 at San Francisco
Xiamen → San Francisco → Boston
Timetable, San Francisco time
07:49UA 3870 from Xiamen at the gate
13:00DL 977 to Boston leaves the gatealso KE 6731
5 h 11 apart on the timetable
The last day both flew
Between the gates: UA 3870 reaching its gate to DL 977 leaving its gate.
4 h 56shortest
4 h 56typical
4 h 56longest
0 of 1 day had 15 min or more less than the timetable.
UA 3870 typically reached its gate 10 min late, DL 977 left 15 min late.
Times each day
| Day | UA 3870 at the gate | DL 977 left the gate | Between |
|---|---|---|---|
| Sun 1 Nov | 07:59 10 min late | 12:55 15 min late | 4 h 56 |
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.