AA 6423 then AA 2266 at DFW
Shreveport → Dallas-Fort Worth → Omaha
Timetable, Dallas-Fort Worth time
07:30AA 6423 from Shreveport at the gate
07:14AA 2266 to Omaha leaves the gate
23 h 44 apart on the timetable, overnight
AA 2266 leaves 23 h 44 after AA 6423 arrives on the timetable: more than half a day, so not a connection we count.