UA 494 then DL 474 at Seattle
San Francisco → Seattle → Boston
Timetable, Seattle time
09:40UA 494 from San Francisco at the gate
15:45DL 474 to Boston leaves the gate
6 h 05 apart on the timetable
Seattle’s board gives a departure time for only about 56% of its flights, so many days show no gate time.
The last 10 days both flew
Between the gates: UA 494 reaching its gate to DL 474 leaving its gate.
5 h 38shortest
6 h 01typical
6 h 37longest
1 of 10 days had 15 min or more less than the timetable.
UA 494 typically reached its gate 4 min early, DL 474 left 5 min early.
Times each day
| Day | UA 494 at the gate | DL 474 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 10:02 22 min late | 15:40 5 min early | 5 h 38 |
| Wed 11 Nov | 09:33 7 min early | 15:40 5 min early | 6 h 07 |
| Tue 10 Nov | 09:38 2 min early | 16:15 30 min late | 6 h 37 |
| Mon 9 Nov | 09:48 8 min late | 15:40 5 min early | 5 h 52 |
| Sun 8 Nov | 09:21 19 min early | 15:51 21 min late | 6 h 30 |
| Fri 30 Oct | 09:10 30 min early | 15:25 5 min early | 6 h 15 |
| Thu 29 Oct | 09:22 18 min early | 15:25 5 min early | 6 h 03 |
| Wed 28 Oct | 09:51 11 min late | 15:46 16 min late | 5 h 55 |
| Tue 27 Oct | 09:27 13 min early | 15:25 5 min early | 5 h 58 |
| Mon 26 Oct | 09:42 2 min late | 15:25 5 min early | 5 h 43 |
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 Boston
AS 21421:2011 h 40 after UA 494 on the timetablenot a partner airline
DL 47323:0713 h 27 after UA 494 on the timetable