LY 4227 then CM 1472 at San Francisco
Boston → San Francisco → Seattle
Timetable, San Francisco time
13:51LY 4227 from Boston at the gate
21:05CM 1472 to Seattle leaves the gatealso UA 5579
7 h 14 apart on the timetable
The last 9 days both flew
Between the gates: LY 4227 reaching its gate to CM 1472 leaving its gate.
7 h 11shortest
8 h 46typical
10 h 18longest
1 of 9 days had 15 min or more less than the timetable.
LY 4227 typically reached its gate 9 min early, CM 1472 left 5 min early.
Times each day
| Day | LY 4227 at the gate | CM 1472 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 13:47 4 min early | 20:58 7 min early | 7 h 11 |
| Sun 8 Nov | 14:18 35 min late | 22:39 4 min late | 8 h 21 |
| Thu 5 Nov | 13:23 20 min early | 22:30 5 min early | 9 h 07 |
| Mon 2 Nov | 13:21 22 min early | 20:57 8 min early | 7 h 36 |
| Sun 1 Nov | 13:35 8 min early | 22:42 7 min late | 9 h 07 |
| Thu 29 Oct | 13:45 2 min late | 22:31 4 min early | 8 h 46 |
| Tue 27 Oct | 13:26 17 min early | 20:59 6 min early | 7 h 33 |
| Sun 25 Oct | 13:07 36 min early | 23:25 50 min late | 10 h 18 |
| Wed 21 Oct | 13:34 9 min early | 22:39 6 min early | 9 h 05 |
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.