AA 2856 then AA 527 at DFW
Spokane → Dallas-Fort Worth → San Francisco
Timetable, Dallas-Fort Worth time
18:40AA 2856 from Spokane at the gate
13:18AA 527 to San Francisco leaves the gate
18 h 38 apart on the timetable, overnight
AA 527 leaves 18 h 38 after AA 2856 arrives on the timetable: more than half a day, so not a connection we count.