AA 6348 then WN 3096 at Phoenix
Monterey → Phoenix → Denver
Timetable, Phoenix time
11:51AA 6348 from Monterey at the gate
12:40WN 3096 to Denver leaves the gate
49 min apart on the timetable
The last days
AA 6348 and WN 3096 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.