UA 878 then UA 1971 at San Francisco
Hong Kong → San Francisco → Chicago O'Hare
Timetable, San Francisco time
18:55UA 878 from Hong Kong at the gate
22:45UA 1971 to Chicago O'Hare leaves the gatealso AC 4200, AC 5432, NZ 9303
3 h 50 apart on the timetable
The last 10 days both flew
Between the gates: UA 878 reaching its gate to UA 1971 leaving its gate.
1 h 02shortest
3 h 47typical
4 h 29longest
2 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
UA 878 typically reached its gate 7 min late, UA 1971 left 3 min early.
Times each day
| Day | UA 878 at the gate | UA 1971 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | UA 1971 cancelled | ||
| Thu 12 Nov | 19:23 28 min late | 23:12 27 min late | 3 h 49 |
| Wed 11 Nov | 21:37 2 h 42 late | 22:39 6 min early | 1 h 02 |
| Tue 10 Nov | 18:14 41 min early | 22:43 2 min early | 4 h 29 |
| Mon 9 Nov | 19:02 7 min late | 22:49 4 min late | 3 h 47 |
| Sun 8 Nov | 18:39 16 min early | 23:05 20 min late | 4 h 26 |
| Sat 7 Nov | 18:59 4 min late | 22:37 8 min early | 3 h 38 |
| Fri 6 Nov | 19:34 39 min late | 22:41 4 min early | 3 h 07 |
| Thu 5 Nov | 19:06 11 min late | 22:42 3 min early | 3 h 36 |
| Wed 4 Nov | 18:12 43 min early | 22:41 4 min early | 4 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.