AC 3997 then B6 1234 at San Francisco
Boise → San Francisco → Boston
Timetable, San Francisco time
09:23AC 3997 from Boise at the gatealso UA 4639
14:50B6 1234 to Boston leaves the gate
5 h 27 apart on the timetable
The last 10 days both flew
Between the gates: AC 3997 reaching its gate to B6 1234 leaving its gate.
4 h 36shortest
5 h 08typical
5 h 24longest
5 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, B6 1234 left 8 min early.
Times each day
| Day | AC 3997 at the gate | B6 1234 left the gate | Between |
|---|---|---|---|
| Mon 9 Nov | No gate time on the board | ||
| Sun 8 Nov | 10:23 1 h late | 15:02 12 min late | 4 h 39 |
| Fri 6 Nov | 09:23 on time | 14:47 3 min early | 5 h 24 |
| Thu 5 Nov | 09:21 2 min early | 14:38 12 min early | 5 h 17 |
| Sun 1 Nov | 09:32 9 min late | 14:37 13 min early | 5 h 05 |
| Fri 30 Oct | 09:25 2 min late | 14:33 17 min early | 5 h 08 |
| Thu 29 Oct | 09:39 16 min late | 14:40 10 min early | 5 h 01 |
| Mon 26 Oct | 10:06 43 min late | 14:42 8 min early | 4 h 36 |
| Sun 25 Oct | 09:32 9 min late | 14:47 3 min early | 5 h 15 |
| Fri 23 Oct | 09:59 41 min late | 15:12 35 min late | 5 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.