DL 5356 then AA 104 at JFK
Norfolk → New York → London Heathrow
Timetable, New York time
10:00DL 5356 from Norfolk at the gate
21:15AA 104 to London Heathrow leaves the gate
11 h 15 apart on the timetable
Today
From the airport’s board at 05:51 New York time
10:00DL 5356 due at the gate, no estimate yet
21:15AA 104 due to leave, no estimate yet
11 h 15 between the gates, on these times
The last days
DL 5356 and AA 104 weren’t both flown 15 min to 12 h apart in the last 21 days.
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.