OZ 521 then DL 4 at Heathrow
Seoul → London → New York JFK
Timetable, London time
15:35OZ 521 from Seoul at the gate
16:35DL 4 to New York JFK leaves the gate
1 h apart on the timetable
Today
From the airport’s board at 11:25 London time
14:52OZ 521 expected at the gate43 min early
16:35DL 4 due to leave, no estimate yet
1 h 43 between the gates, on these times
The last 10 days both flew
Between the gates: OZ 521 reaching its gate to DL 4 leaving its gate.
1 h 15shortest
1 h 33typical
2 hlongest
0 of 10 days had 15 min or more less than the timetable.
OZ 521 typically reached its gate 28 min early, DL 4 left 14 min late.
Times each day
| Day | OZ 521 at the gate | DL 4 left the gate | Between |
|---|---|---|---|
| Tue 10 Nov | 14:53 42 min early | 16:47 12 min late | 1 h 54 |
| Mon 9 Nov | 15:19 16 min early | 16:40 5 min late | 1 h 21 |
| Sun 8 Nov | 15:04 31 min early | 16:53 18 min late | 1 h 49 |
| Sat 7 Nov | 15:32 3 min early | 17:08 33 min late | 1 h 36 |
| Fri 6 Nov | 15:31 4 min early | 16:51 16 min late | 1 h 20 |
| Thu 5 Nov | 15:09 26 min early | 16:31 4 min early | 1 h 22 |
| Wed 4 Nov | 15:05 30 min early | 16:34 1 min early | 1 h 29 |
| Tue 3 Nov | 15:08 27 min early | 16:23 12 min early | 1 h 15 |
| Mon 2 Nov | 14:59 36 min early | 16:59 24 min late | 2 h |
| Sun 1 Nov | 15:05 30 min early | 16:57 22 min late | 1 h 52 |
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.