UA 1257 then UA 552 at San Francisco
St Louis → San Francisco → Ontario
Timetable, San Francisco time
10:36UA 1257 from St Louis at the gatealso NZ 9700
21:20UA 552 to Ontario leaves the gatealso CM 1456
10 h 44 apart on the timetable
The last 10 days both flew
Between the gates: UA 1257 reaching its gate to UA 552 leaving its gate.
3 h 07shortest
8 h 32typical
11 h 50longest
2 of 9 days had 15 min or more less than the timetable. A flight cancelled on 1 day.
UA 1257 typically reached its gate 5 min early, UA 552 left 8 min early.
Times each day
| Day | UA 1257 at the gate | UA 552 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | UA 552 cancelled | ||
| Thu 12 Nov | 12:38 2 h 02 late | 21:10 10 min early | 8 h 32 |
| Wed 11 Nov | 10:22 14 min early | 16:29 11 min early | 6 h 07 |
| Tue 10 Nov | 13:22 2 h 46 late | 16:29 11 min early | 3 h 07 |
| Mon 9 Nov | 10:22 14 min early | 21:39 19 min late | 11 h 17 |
| Sun 8 Nov | 09:53 43 min early | 21:43 23 min late | 11 h 50 |
| Sat 7 Nov | 10:40 4 min late | 17:00 40 min late | 6 h 20 |
| Fri 6 Nov | 10:31 5 min early | 21:10 10 min early | 10 h 39 |
| Thu 5 Nov | 10:15 21 min early | 21:12 8 min early | 10 h 57 |
| Wed 4 Nov | 10:43 7 min late | 16:35 5 min early | 5 h 52 |
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 Ontario
No later flight to Ontario on the timetable.