DL 1207 then AA 2312 at DFW
Detroit → Dallas-Fort Worth → Tulsa
Timetable, Dallas-Fort Worth time
22:15DL 1207 from Detroit at the gate
18:11AA 2312 to Tulsa leaves the gate
19 h 56 apart on the timetable, overnight
AA 2312 leaves 19 h 56 after DL 1207 arrives on the timetable: more than half a day, so not a connection we count.