AA 2573 then WN 2540 at Phoenix
Charlotte → Phoenix → Houston Hobby
Timetable, Phoenix time
01:03AA 2573 from Charlotte at the gate
09:05WN 2540 to Houston Hobby leaves the gate
8 h 02 apart on the timetable
The last days
AA 2573 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.