DL 2800 then AA 3449 at DFW
Salt Lake City → Dallas-Fort Worth → Tallahassee
Timetable, Dallas-Fort Worth time
13:54DL 2800 from Salt Lake City at the gate
12:19AA 3449 to Tallahassee leaves the gate
22 h 25 apart on the timetable, overnight
AA 3449 leaves 22 h 25 after DL 2800 arrives on the timetable: more than half a day, so not a connection we count.