AA 2900 then AA 4172 at DFW
Los Angeles → Dallas-Fort Worth → Midland
Timetable, Dallas-Fort Worth time
21:46AA 2900 from Los Angeles at the gate
21:36AA 4172 to Midland leaves the gate
23 h 50 apart on the timetable, overnight
AA 4172 leaves 23 h 50 after AA 2900 arrives on the timetable: more than half a day, so not a connection we count.