AA 3708 then WN 2540 at Phoenix
Denver → Phoenix → Houston Hobby
Timetable, Phoenix time
08:33AA 3708 from Denver at the gate
09:05WN 2540 to Houston Hobby leaves the gate
32 min apart on the timetable
The last days
AA 3708 and WN 2540 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.