AA 3944 then WN 1577 at Phoenix
Palm Springs → Phoenix → Ontario
Timetable, Phoenix time
12:06AA 3944 from Palm Springs at the gate
16:05WN 1577 to Ontario leaves the gate
3 h 59 apart on the timetable
The last days
AA 3944 and WN 1577 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.