AA 3100 then AA 1273 at DFW
Louisville → Dallas-Fort Worth → Reno
Timetable, Dallas-Fort Worth time
08:50AA 3100 from Louisville at the gate
21:59AA 1273 to Reno leaves the gate
13 h 09 apart on the timetable
AA 1273 leaves 13 h 09 after AA 3100 arrives on the timetable: more than half a day, so not a connection we count.