F9 3155 then AA 4981 at LAX
Denver → Los Angeles → Tucson
Timetable, Los Angeles time
10:47F9 3155 from Denver at the gate
16:49AA 4981 to Tucson leaves the gate
6 h 02 apart on the timetable
The last days
F9 3155 and AA 4981 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.