BA 4296 then AA 8842 at Madrid
Dallas-Fort Worth → Madrid → Tenerife South
Timetable, Madrid time
06:10BA 4296 from Dallas-Fort Worth at the gatealso AY 5644, EI 5872, QR 7234, AA 8631
16:10AA 8842 to Tenerife South leaves the gate
10 h apart on the timetable
The last days
BA 4296 and AA 8842 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.