AA 2856 then AA 1772 at DFW
Spokane → Dallas-Fort Worth → San Luis Obispo
Timetable, Dallas-Fort Worth time
18:40AA 2856 from Spokane at the gate
10:10AA 1772 to San Luis Obispo leaves the gate
15 h 30 apart on the timetable, overnight
AA 1772 leaves 15 h 30 after AA 2856 arrives on the timetable: more than half a day, so not a connection we count.