AA 4041 then AA 2371 at DFW
Lexington → Dallas-Fort Worth → Las Vegas
Timetable, Dallas-Fort Worth time
17:38AA 4041 from Lexington at the gate
21:16AA 2371 to Las Vegas leaves the gate
3 h 38 apart on the timetable
The last days
AA 4041 and AA 2371 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.