DL 5693 then VS 46 at JFK
Charlotte → New York → London Heathrow
Timetable, New York time
08:00DL 5693 from Charlotte at the gate
19:01VS 46 to London Heathrow leaves the gate
11 h 01 apart on the timetable
The last days
DL 5693 and VS 46 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.