AC 4578 then B6 134 at San Francisco
Tucson → San Francisco → Boston
Timetable, San Francisco time
17:50AC 4578 from Tucson at the gatealso UA 5715, LH 8833, NZ 9742
22:10B6 134 to Boston leaves the gatealso SQ 1544, EY 8386
4 h 20 apart on the timetable
The last 10 days both flew
Between the gates: AC 4578 reaching its gate to B6 134 leaving its gate.
1 h 13shortest
4 h 30typical
4 h 51longest
3 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
AC 4578 typically reached its gate 13 min early, B6 134 left 4 min early.
Times each day
| Day | AC 4578 at the gate | B6 134 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | B6 134 cancelled | ||
| Thu 12 Nov | 18:20 30 min late | 22:06 4 min early | 3 h 46 |
| Wed 11 Nov | 17:27 23 min early | 22:01 9 min early | 4 h 34 |
| Tue 10 Nov | 17:29 21 min early | 22:00 10 min early | 4 h 31 |
| Mon 9 Nov | 20:21 2 h 31 late | 22:13 3 min late | 1 h 52 |
| Sun 8 Nov | 17:29 21 min early | 21:59 11 min early | 4 h 30 |
| Fri 6 Nov | 17:37 13 min early | 22:28 18 min late | 4 h 51 |
| Thu 5 Nov | 17:47 3 min early | 22:07 3 min early | 4 h 20 |
| Wed 4 Nov | 17:24 26 min early | 22:06 4 min early | 4 h 42 |
| Tue 3 Nov | 20:45 2 h 55 late | 21:58 12 min early | 1 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.
Later flights to Boston
UA 166523:205 h 30 after AC 4578 on the timetablenot a partner airline