AC 3997 then AC 4470 at San Francisco
Boise → San Francisco → Ontario
Timetable, San Francisco time
09:23AC 3997 from Boise at the gatealso UA 4639
14:00AC 4470 to Ontario leaves the gatealso UA 5592
4 h 37 apart on the timetable
The last 10 days both flew
Between the gates: AC 3997 reaching its gate to AC 4470 leaving its gate.
3 h 41shortest
4 h 31typical
7 h 55longest
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, AC 4470 left 3 min early.
Times each day
| Day | AC 3997 at the gate | AC 4470 left the gate | Between |
|---|---|---|---|
| Mon 9 Nov | No gate time on the board | ||
| Sun 8 Nov | 10:23 1 h late | 17:35 3 h 35 late | 7 h 12 |
| Sat 7 Nov | 10:11 48 min late | 13:52 8 min early | 3 h 41 |
| Fri 6 Nov | 09:23 on time | 13:58 2 min early | 4 h 35 |
| Thu 5 Nov | 09:21 2 min early | 13:57 3 min early | 4 h 36 |
| Sun 1 Nov | 09:32 9 min late | 13:54 6 min early | 4 h 22 |
| Sat 31 Oct | 09:10 13 min early | 17:05 1 h 28 late | 7 h 55 |
| Fri 30 Oct | 09:25 2 min late | 13:51 9 min early | 4 h 26 |
| Thu 29 Oct | 09:39 16 min late | 14:10 10 min late | 4 h 31 |
| Mon 26 Oct | 10:06 43 min late | 13:52 8 min early | 3 h 46 |
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.