AA 2856 then AA 3473 at DFW
Spokane → Dallas-Fort Worth → Springfield
Timetable, Dallas-Fort Worth time
18:40AA 2856 from Spokane at the gate
14:36AA 3473 to Springfield leaves the gate
19 h 56 apart on the timetable, overnight
AA 3473 leaves 19 h 56 after AA 2856 arrives on the timetable: more than half a day, so not a connection we count.