AA 9913 then UA 5850 at LAX
Tucson → Los Angeles → Fresno
Timetable, Los Angeles time
17:40AA 9913 from Tucson at the gate
18:59UA 5850 to Fresno leaves the gate
1 h 19 apart on the timetable
The last days
AA 9913 and UA 5850 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.