UA 1257 then DL 643 at San Francisco
St Louis → San Francisco → New York JFK
Timetable, San Francisco time
10:36UA 1257 from St Louis at the gate
14:05DL 643 to New York JFK leaves the gatealso AF 2593, LY 4568, VS 4844, LA 6672
3 h 29 apart on the timetable
Today
From the airport’s board at 04:31 San Francisco time
10:36UA 1257 due at the gate, no estimate yet
14:05DL 643 due to leave, no estimate yet
3 h 29 between the gates, on these times
The last 10 days both flew
Between the gates: UA 1257 reaching its gate to DL 643 leaving its gate.
38 minshortest
3 h 49typical
5 h 47longest
3 of 10 days had 15 min or more less than the timetable.
UA 1257 typically reached its gate 9 min early, DL 643 left 4 min early.
Times each day
| Day | UA 1257 at the gate | DL 643 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 12:38 2 h 02 late | 15:02 57 min late | 2 h 24 |
| Wed 11 Nov | 10:22 14 min early | 14:05 on time | 3 h 43 |
| Tue 10 Nov | 13:22 2 h 46 late | 14:00 5 min early | 38 min |
| Mon 9 Nov | 10:22 14 min early | 14:11 6 min late | 3 h 49 |
| Sun 8 Nov | 09:53 43 min early | 14:28 7 min early | 4 h 35 |
| Sat 7 Nov | 10:40 4 min late | 14:28 7 min early | 3 h 48 |
| Fri 6 Nov | 10:31 5 min early | 14:30 5 min early | 3 h 59 |
| Thu 5 Nov | 10:15 21 min early | 14:31 4 min early | 4 h 16 |
| Wed 4 Nov | 10:43 7 min late | 14:27 8 min early | 3 h 44 |
| Tue 3 Nov | 10:07 29 min early | 15:54 1 h 19 late | 5 h 47 |
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.