WN 1122 then WN 2514 at Phoenix
Denver → Phoenix → El Paso
Timetable, Phoenix time
07:40WN 1122 from Denver at the gate
07:55WN 2514 to El Paso leaves the gate
15 min apart on the timetable
The last days
WN 1122 and WN 2514 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.