AA 1783 then WN 1566 at Phoenix
Omaha → Phoenix → Ontario
Timetable, Phoenix time
15:01AA 1783 from Omaha at the gate
15:50WN 1566 to Ontario leaves the gate
49 min apart on the timetable
The last days
AA 1783 and WN 1566 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.