AA 1674 then AA 3495 at DFW
Nashville → Dallas-Fort Worth → Lubbock
Timetable, Dallas-Fort Worth time
08:24AA 1674 from Nashville at the gate
09:16AA 3495 to Lubbock leaves the gate
52 min apart on the timetable
The last days
AA 1674 and AA 3495 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.