AA 1849 then AA 3860 at DFW
San Francisco → Dallas-Fort Worth → Lubbock
Timetable, Dallas-Fort Worth time
18:23AA 1849 from San Francisco at the gate
18:07AA 3860 to Lubbock leaves the gate
23 h 44 apart on the timetable, overnight
AA 3860 leaves 23 h 44 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.