AA 6229 then AA 2266 at DFW
Lincoln → Dallas-Fort Worth → Omaha
Timetable, Dallas-Fort Worth time
08:40AA 6229 from Lincoln at the gate
07:14AA 2266 to Omaha leaves the gate
22 h 34 apart on the timetable, overnight
AA 2266 leaves 22 h 34 after AA 6229 arrives on the timetable: more than half a day, so not a connection we count.