AA 2103 then WN 1252 at Phoenix
Dallas-Fort Worth → Phoenix → Nashville
Timetable, Phoenix time
11:20AA 2103 from Dallas-Fort Worth at the gate
13:35WN 1252 to Nashville leaves the gate
2 h 15 apart on the timetable
The last days
AA 2103 and WN 1252 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.