AA 1849 then DL 374 at DFW
San Francisco → Dallas-Fort Worth → Atlanta
Timetable, Dallas-Fort Worth time
18:23AA 1849 from San Francisco at the gate
18:05DL 374 to Atlanta leaves the gate
23 h 42 apart on the timetable, overnight
DL 374 leaves 23 h 42 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.