AA 5475 then DL 1703 at DFW
Baton Rouge → Dallas-Fort Worth → New York LaGuardia
Timetable, Dallas-Fort Worth time
07:17AA 5475 from Baton Rouge at the gate
19:20DL 1703 to New York LaGuardia leaves the gate
12 h 03 apart on the timetable
DL 1703 leaves 12 h 03 after AA 5475 arrives on the timetable: more than half a day, so not a connection we count.