AA 1849 then AA 1607 at DFW
San Francisco → Dallas-Fort Worth → Cleveland
Timetable, Dallas-Fort Worth time
18:23AA 1849 from San Francisco at the gate
16:00AA 1607 to Cleveland leaves the gate
21 h 37 apart on the timetable, overnight
AA 1607 leaves 21 h 37 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.