AA 2227 then UA 2058 at Charlotte
San Diego → Charlotte → Houston
Timetable, Charlotte time
05:04AA 2227 from San Diego at the gate
11:37UA 2058 to Houston leaves the gate
6 h 33 apart on the timetable
The last days
AA 2227 and UA 2058 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.