F9 1475 then AA 3497 at DFW
Baltimore → Dallas-Fort Worth → Lafayette
Timetable, Dallas-Fort Worth time
16:50F9 1475 from Baltimore at the gate
15:33AA 3497 to Lafayette leaves the gate
22 h 43 apart on the timetable, overnight
AA 3497 leaves 22 h 43 after F9 1475 arrives on the timetable: more than half a day, so not a connection we count.