BA 12 then DL 21 at Heathrow
Singapore → London → Seattle
Timetable, London time
05:45BA 12 from Singapore at the gate
12:20DL 21 to Seattle leaves the gate
6 h 35 apart on the timetable
Today
From the airport’s board at 02:55 London time
05:20BA 12 expected at the gate25 min early
12:20DL 21 due to leave, no estimate yet
7 h between the gates, on these times
The last 10 days both flew
Between the gates: BA 12 reaching its gate to DL 21 leaving its gate.
5 h 32shortest
7 h 13typical
7 h 39longest
2 of 10 days had 15 min or more less than the timetable.
BA 12 typically reached its gate 40 min early, DL 21 left on time.
Times each day
| Day | BA 12 at the gate | DL 21 left the gate | Between |
|---|---|---|---|
| Thu 5 Nov | 06:31 46 min late | 12:11 9 min early | 5 h 40 |
| Wed 4 Nov | 05:05 40 min early | 12:32 12 min late | 7 h 27 |
| Tue 3 Nov | 05:05 40 min early | 12:16 4 min early | 7 h 11 |
| Mon 2 Nov | 05:19 26 min early | 12:23 3 min late | 7 h 04 |
| Sun 1 Nov | 04:56 49 min early | 12:29 9 min late | 7 h 33 |
| Sat 31 Oct | 05:01 44 min early | 12:14 6 min early | 7 h 13 |
| Fri 30 Oct | 06:45 1 h late | 12:17 3 min early | 5 h 32 |
| Thu 29 Oct | 04:55 50 min early | 12:13 7 min early | 7 h 18 |
| Wed 28 Oct | 04:53 52 min early | 12:32 12 min late | 7 h 39 |
| Tue 27 Oct | 05:18 27 min early | 12:31 11 min late | 7 h 13 |
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.