SQ 306 then DL 21 at Heathrow
Singapore → London → Seattle
Timetable, London time
07:40SQ 306 from Singapore at the gate
12:20DL 21 to Seattle leaves the gate
4 h 40 apart on the timetable
Today
From the airport’s board at 22:47 London time
06:56SQ 306 reached the gate44 min early
12:11DL 21 left the gate9 min early
5 h 15 between the gates
The last 10 days both flew
Between the gates: SQ 306 reaching its gate to DL 21 leaving its gate.
5 h 05shortest
5 h 25typical
5 h 58longest
0 of 10 days had 15 min or more less than the timetable.
SQ 306 typically reached its gate 43 min early, DL 21 left 6 min late.
Times each day
| Day | SQ 306 at the gate | DL 21 left the gate | Between |
|---|---|---|---|
| Wed 4 Nov | 06:58 42 min early | 12:32 12 min late | 5 h 34 |
| Tue 3 Nov | 06:51 49 min early | 12:16 4 min early | 5 h 25 |
| Mon 2 Nov | 06:53 47 min early | 12:23 3 min late | 5 h 30 |
| Sun 1 Nov | 06:53 47 min early | 12:29 9 min late | 5 h 36 |
| Sat 31 Oct | 07:07 33 min early | 12:14 6 min early | 5 h 07 |
| Fri 30 Oct | 06:19 1 h 21 early | 12:17 3 min early | 5 h 58 |
| Thu 29 Oct | 06:56 44 min early | 12:13 7 min early | 5 h 17 |
| Wed 28 Oct | 07:07 33 min early | 12:32 12 min late | 5 h 25 |
| Tue 27 Oct | 07:26 14 min early | 12:31 11 min late | 5 h 05 |
| Mon 26 Oct | 07:11 29 min early | 12:29 9 min late | 5 h 18 |
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.