AS 2183 then AA 3874 at Phoenix
Boise → Phoenix → El Paso
Timetable, Phoenix time
09:11AS 2183 from Boise at the gate
15:59AA 3874 to El Paso leaves the gate
6 h 48 apart on the timetable
The last days
AS 2183 and AA 3874 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.