QR 2207 then BA 174 at JFK
Las Vegas → New York → London
Timetable, New York time
07:11QR 2207 from Las Vegas at the gate
18:40BA 174 to London leaves the gate
11 h 29 apart on the timetable
The last days
QR 2207 and BA 174 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.