DL 521 then AA 3735 at DFW
Los Angeles → Dallas-Fort Worth → Gainesville
Timetable, Dallas-Fort Worth time
15:02DL 521 from Los Angeles at the gate
08:30AA 3735 to Gainesville leaves the gate
17 h 28 apart on the timetable, overnight
AA 3735 leaves 17 h 28 after DL 521 arrives on the timetable: more than half a day, so not a connection we count.