WN 543 then AA 4952 at Phoenix
Burbank → Phoenix → Denver
Timetable, Phoenix time
16:40WN 543 from Burbank at the gate
19:54AA 4952 to Denver leaves the gate
3 h 14 apart on the timetable
The last days
WN 543 and AA 4952 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.