AA 4040 then WN 3530 at Phoenix
Denver → Phoenix → Tulsa
Timetable, Phoenix time
07:07AA 4040 from Denver at the gate
12:15WN 3530 to Tulsa leaves the gate
5 h 08 apart on the timetable
The last days
AA 4040 and WN 3530 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.