UA 1388 then AA 3735 at DFW
Houston → Dallas-Fort Worth → Gainesville
Timetable, Dallas-Fort Worth time
16:05UA 1388 from Houston at the gate
08:30AA 3735 to Gainesville leaves the gate
16 h 25 apart on the timetable, overnight
AA 3735 leaves 16 h 25 after UA 1388 arrives on the timetable: more than half a day, so not a connection we count.