AA 2103 then AA 409 at DFW
St Louis → Dallas-Fort Worth → Liberia
Timetable, Dallas-Fort Worth time
10:38AA 2103 from St Louis at the gate
10:30AA 409 to Liberia leaves the gate
23 h 52 apart on the timetable, overnight
AA 409 leaves 23 h 52 after AA 2103 arrives on the timetable: more than half a day, so not a connection we count.