AA 1849 then AA 3443 at DFW
San Francisco → Dallas-Fort Worth → Springfield
Timetable, Dallas-Fort Worth time
18:23AA 1849 from San Francisco at the gate
17:10AA 3443 to Springfield leaves the gate
22 h 47 apart on the timetable, overnight
AA 3443 leaves 22 h 47 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.