AA 6509 then UA 3757 at Phoenix
Flagstaff → Phoenix → Denver
Timetable, Phoenix time
08:53AA 6509 from Flagstaff at the gate
17:27UA 3757 to Denver leaves the gate
8 h 34 apart on the timetable
Today
From the airport’s board at 05:29 Phoenix time
08:53AA 6509 due at the gate, no estimate yet
17:27UA 3757 due to leave, no estimate yet
8 h 34 between the gates, on these times
The last days
AA 6509 and UA 3757 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.