AA 2896 then AA 5275 at DFW
Chicago O'Hare → Dallas-Fort Worth → Lawton
Timetable, Dallas-Fort Worth time
00:43AA 2896 from Chicago O'Hare at the gate
21:18AA 5275 to Lawton leaves the gate
20 h 35 apart on the timetable
AA 5275 leaves 20 h 35 after AA 2896 arrives on the timetable: more than half a day, so not a connection we count.