AA 3100 then UA 5142 at Houston
Miami → Houston → Tucson
Timetable, Houston time
08:59AA 3100 from Miami at the gate
11:30UA 5142 to Tucson leaves the gate
2 h 31 apart on the timetable
The last days
AA 3100 and UA 5142 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.
Later flights to Tucson
UA 283220:3011 h 31 after AA 3100 on the timetable