DL 1 then DL 21 at Heathrow
New York JFK → London → Seattle
Timetable, London time
08:05DL 1 from New York JFK at the gate
12:20DL 21 to Seattle leaves the gate
4 h 15 apart on the timetable
Today
From the airport’s board at 21:21 London time
08:03DL 1 reached the gate2 min early
12:36DL 21 left the gate16 min late
4 h 33 between the gates
The last 10 days both flew
Between the gates: DL 1 reaching its gate to DL 21 leaving its gate.
3 h 59shortest
4 h 36typical
6 h 11longest
2 of 10 days had 15 min or more less than the timetable.
DL 1 typically reached its gate 14 min early, DL 21 left on time.
Times each day
| Day | DL 1 at the gate | DL 21 left the gate | Between |
|---|---|---|---|
| Mon 9 Nov | 07:52 13 min early | 14:03 1 h 43 late | 6 h 11 |
| Sun 8 Nov | 07:25 40 min early | 12:36 16 min late | 5 h 11 |
| Sat 7 Nov | 08:14 9 min late | 12:13 7 min early | 3 h 59 |
| Fri 6 Nov | 07:52 13 min early | 12:59 39 min late | 5 h 07 |
| Thu 5 Nov | 08:11 6 min late | 12:11 9 min early | 4 h |
| Mon 2 Nov | 08:10 5 min late | 12:23 3 min late | 4 h 13 |
| Sun 1 Nov | 07:47 18 min early | 12:29 9 min late | 4 h 42 |
| Sat 31 Oct | 07:49 16 min early | 12:14 6 min early | 4 h 25 |
| Fri 30 Oct | 07:47 18 min early | 12:17 3 min early | 4 h 30 |
| Thu 29 Oct | 07:22 43 min early | 12:13 7 min early | 4 h 51 |
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.