AA 744 then AA 2294 at Charlotte
Baltimore → Charlotte → San Francisco
Timetable, Charlotte time
19:45AA 744 from Baltimore at the gate
19:26AA 2294 to San Francisco leaves the gate
23 h 41 apart on the timetable, overnight
AA 2294 leaves 23 h 41 after AA 744 arrives on the timetable: more than half a day, so not a connection we count.