DL 3953 then AS 521 at Seattle
Portland (Oregon) → Seattle → San Jose (California)
Timetable, Seattle time
10:44DL 3953 from Portland (Oregon) at the gate
14:53AS 521 to San Jose (California) leaves the gate
4 h 09 apart on the timetable
Today
From the airport’s board at 01:43 Seattle time
10:37DL 3953 expected at the gate7 min early
14:53AS 521 due to leave, no estimate yet
4 h 16 between the gates, on these times
Seattle’s board gives a departure time for only about 57% of its flights, so many days show no gate time.
The last 10 days both flew
Between the gates: DL 3953 reaching its gate to AS 521 leaving its gate.
1 h 18shortest
3 h 50typical
4 h 36longest
3 of 10 days had 15 min or more less than the timetable.
DL 3953 typically reached its gate 2 min early, AS 521 left 2 min late.
Times each day
| Day | DL 3953 at the gate | AS 521 left the gate | Between |
|---|---|---|---|
| Fri 6 Nov | 11:36 56 min late | 15:17 24 min late | 3 h 41 |
| Thu 5 Nov | 10:56 16 min late | 14:54 1 min late | 3 h 58 |
| Wed 4 Nov | 10:25 15 min early | 15:01 8 min late | 4 h 36 |
| Tue 3 Nov | 10:33 7 min early | 15:01 8 min late | 4 h 28 |
| Mon 2 Nov | 10:48 8 min late | 14:53 on time | 4 h 05 |
| Sun 1 Nov | 10:33 7 min early | 14:57 4 min late | 4 h 24 |
| Thu 29 Oct | 10:26 14 min early | 13:39 1 min early | 3 h 13 |
| Wed 28 Oct | 10:27 13 min early | 11:45 5 min early | 1 h 18 |
| Tue 27 Oct | 10:42 2 min late | 13:43 3 min late | 3 h 01 |
| Mon 26 Oct | 10:54 14 min late | 13:39 1 min early | 2 h 45 |
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.