UA 414 then AA 5059 at DFW
Denver → Dallas-Fort Worth → Baton Rouge
Timetable, Dallas-Fort Worth time
18:42UA 414 from Denver at the gate
18:35AA 5059 to Baton Rouge leaves the gate
23 h 53 apart on the timetable, overnight
AA 5059 leaves 23 h 53 after UA 414 arrives on the timetable: more than half a day, so not a connection we count.