AA 4147 then AA 1224 at DFW
Lubbock → Dallas-Fort Worth → Lexington
Timetable, Dallas-Fort Worth time
07:28AA 4147 from Lubbock at the gate
14:39AA 1224 to Lexington leaves the gate
7 h 11 apart on the timetable
The last days
AA 4147 and AA 1224 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.