WN 856 then WN 2137 at Atlanta
Austin → Atlanta → Phoenix
Timetable, Atlanta time
15:55WN 856 from Austin at the gate
19:00WN 2137 to Phoenix leaves the gate
3 h 05 apart on the timetable
The last days
WN 856 and WN 2137 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.