BA 357 then AA 9601 at Heathrow
Lyon → London → Dallas-Fort Worth
Timetable, London time
10:30BA 357 from Lyon at the gate
13:50AA 9601 to Dallas-Fort Worth leaves the gate
3 h 20 apart on the timetable
Today
From the airport’s board at 16:55 London time
09:52BA 357 reached the gate38 min early
14:03AA 9601 left the gate13 min late
4 h 11 between the gates
The last days
BA 357 and AA 9601 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.