AC 3997 then DL 977 at San Francisco
Boise → San Francisco → Boston
Timetable, San Francisco time
09:23AC 3997 from Boise at the gatealso UA 4639
13:00DL 977 to Boston leaves the gatealso KE 6731
3 h 37 apart on the timetable
The last 10 days both flew
Between the gates: AC 3997 reaching its gate to DL 977 leaving its gate.
2 h 04shortest
3 h 22typical
4 h 23longest
3 of 9 days had 15 min or more less than the timetable. No gate time on the board on 1 day.
AC 3997 typically reached its gate 9 min late, DL 977 left 2 min late.
Times each day
| Day | AC 3997 at the gate | DL 977 left the gate | Between |
|---|---|---|---|
| Mon 9 Nov | No gate time on the board | ||
| Sun 8 Nov | 10:23 1 h late | 12:27 3 min early | 2 h 04 |
| Sat 7 Nov | 10:11 48 min late | 14:34 1 h 54 late | 4 h 23 |
| Fri 6 Nov | 09:23 on time | 13:37 57 min late | 4 h 14 |
| Thu 5 Nov | 09:21 2 min early | 12:39 1 min early | 3 h 18 |
| Sun 1 Nov | 09:32 9 min late | 12:55 15 min late | 3 h 23 |
| Sat 31 Oct | 09:10 13 min early | 12:32 8 min early | 3 h 22 |
| Fri 30 Oct | 09:25 2 min late | 12:49 9 min late | 3 h 24 |
| Thu 29 Oct | 09:39 16 min late | 12:27 13 min early | 2 h 48 |
| Mon 26 Oct | 10:06 43 min late | 12:42 2 min late | 2 h 36 |
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.