AA 1826 then WN 2521 at Phoenix
Reno → Phoenix → Atlanta
Timetable, Phoenix time
08:01AA 1826 from Reno at the gate
09:00WN 2521 to Atlanta leaves the gate
59 min apart on the timetable
The last days
AA 1826 and WN 2521 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.