AA 5414 then AA 1849 at DFW
Gulfport → Dallas-Fort Worth → San Francisco
Timetable, Dallas-Fort Worth time
07:30AA 5414 from Gulfport at the gate
07:00AA 1849 to San Francisco leaves the gate
23 h 30 apart on the timetable, overnight
AA 1849 leaves 23 h 30 after AA 5414 arrives on the timetable: more than half a day, so not a connection we count.