F9 1475 then AA 3481 at DFW
Baltimore → Dallas-Fort Worth → Houston
Timetable, Dallas-Fort Worth time
16:50F9 1475 from Baltimore at the gate
16:15AA 3481 to Houston leaves the gate
23 h 25 apart on the timetable, overnight
AA 3481 leaves 23 h 25 after F9 1475 arrives on the timetable: more than half a day, so not a connection we count.