AA 2856 then AA 1332 at DFW
Spokane → Dallas-Fort Worth → Boston
Timetable, Dallas-Fort Worth time
18:40AA 2856 from Spokane at the gate
12:27AA 1332 to Boston leaves the gate
17 h 47 apart on the timetable, overnight
AA 1332 leaves 17 h 47 after AA 2856 arrives on the timetable: more than half a day, so not a connection we count.