UA 1257 then AC 4470 at San Francisco
St Louis → San Francisco → Ontario
Timetable, San Francisco time
10:36UA 1257 from St Louis at the gatealso NZ 9700
14:00AC 4470 to Ontario leaves the gate
3 h 24 apart on the timetable
Today
From the airport’s board at 10:01 San Francisco time
11:50UA 1257 expected at the gate1 h 14 late
14:00AC 4470 due to leave, no estimate yet
2 h 10 between the gates, on these times
The last 10 days both flew
Between the gates: UA 1257 reaching its gate to AC 4470 leaving its gate.
29 minshortest
3 h 29typical
7 h 42longest
2 of 8 days had 15 min or more less than the timetable. A flight cancelled on 2 days.
UA 1257 typically reached its gate 9 min early, AC 4470 left 5 min early.
Times each day
| Day | UA 1257 at the gate | AC 4470 left the gate | Between |
|---|---|---|---|
| Sat 14 Nov | UA 1257 cancelled | ||
| Fri 13 Nov | AC 4470 cancelled | ||
| Thu 12 Nov | 12:38 2 h 02 late | 13:53 7 min early | 1 h 15 |
| Wed 11 Nov | 10:22 14 min early | 13:53 7 min early | 3 h 31 |
| Tue 10 Nov | 13:22 2 h 46 late | 13:51 9 min early | 29 min |
| Mon 9 Nov | 10:22 14 min early | 16:42 2 h 42 late | 6 h 20 |
| Sun 8 Nov | 09:53 43 min early | 17:35 3 h 35 late | 7 h 42 |
| Sat 7 Nov | 10:40 4 min late | 13:52 8 min early | 3 h 12 |
| Fri 6 Nov | 10:31 5 min early | 13:58 2 min early | 3 h 27 |
| Thu 5 Nov | 10:15 21 min early | 13:57 3 min early | 3 h 42 |
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.