AA 3637 then AA 1355 at DFW
Lubbock → Dallas-Fort Worth → Oklahoma City
Timetable, Dallas-Fort Worth time
14:03AA 3637 from Lubbock at the gate
13:11AA 1355 to Oklahoma City leaves the gate
23 h 08 apart on the timetable, overnight
AA 1355 leaves 23 h 08 after AA 3637 arrives on the timetable: more than half a day, so not a connection we count.