AA 2170 then F9 1342 at DFW
Oklahoma City → Dallas-Fort Worth → Chicago O'Hare
Timetable, Dallas-Fort Worth time
07:15AA 2170 from Oklahoma City at the gate
06:55F9 1342 to Chicago O'Hare leaves the gate
23 h 40 apart on the timetable, overnight
F9 1342 leaves 23 h 40 after AA 2170 arrives on the timetable: more than half a day, so not a connection we count.