DL 873 then AA 3968 at DFW
New York LaGuardia → Dallas-Fort Worth → Wichita Falls
Timetable, Dallas-Fort Worth time
10:03DL 873 from New York LaGuardia at the gate
22:54AA 3968 to Wichita Falls leaves the gate
12 h 51 apart on the timetable
AA 3968 leaves 12 h 51 after DL 873 arrives on the timetable: more than half a day, so not a connection we count.