SQ 1539 then AF 2227 at San Francisco
Boston → San Francisco → Detroit
Timetable, San Francisco time
00:25SQ 1539 from Boston at the gate
06:00AF 2227 to Detroit leaves the gate
5 h 35 apart on the timetable
Today
From the airport’s board at 04:13 San Francisco time
00:25SQ 1539 is cancelled
06:00AF 2227 due to leave, no estimate yet
The last 10 days both flew
Between the gates: SQ 1539 reaching its gate to AF 2227 leaving its gate.
3 h 29shortest
5 h 36typical
6 h 01longest
1 of 9 days had 15 min or more less than the timetable. No gate time on the board on 1 day.
SQ 1539 typically reached its gate 20 min early, AF 2227 left 5 min early.
Times each day
| Day | SQ 1539 at the gate | AF 2227 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 23:57 28 min early | 05:55 5 min early | 5 h 58 |
| Wed 11 Nov | 23:54 31 min early | 05:55 5 min early | 6 h 01 |
| Tue 10 Nov | No gate time on the board | ||
| Mon 9 Nov | 00:37 7 min early | 05:53 7 min early | 5 h 16 |
| Fri 6 Nov | 00:32 7 min late | 06:08 8 min late | 5 h 36 |
| Thu 5 Nov | 00:03 22 min early | 05:56 4 min early | 5 h 53 |
| Wed 4 Nov | 02:24 1 h 59 late | 05:53 7 min early | 3 h 29 |
| Tue 3 Nov | 00:08 17 min early | 05:51 9 min early | 5 h 43 |
| Sat 24 Oct | 00:45 20 min early | 05:48 12 min early | 5 h 03 |
| Fri 23 Oct | 00:42 23 min early | 05:58 2 min early | 5 h 16 |
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.