AA 4210 then AA 3680 at DFW
Savannah → Dallas-Fort Worth → Tyler
Timetable, Dallas-Fort Worth time
21:38AA 4210 from Savannah at the gate
21:30AA 3680 to Tyler leaves the gate
23 h 52 apart on the timetable, overnight
AA 3680 leaves 23 h 52 after AA 4210 arrives on the timetable: more than half a day, so not a connection we count.