AA 2856 then AA 2190 at DFW
Spokane → Dallas-Fort Worth → Monterrey
Timetable, Dallas-Fort Worth time
18:40AA 2856 from Spokane at the gate
14:46AA 2190 to Monterrey leaves the gate
20 h 06 apart on the timetable, overnight
AA 2190 leaves 20 h 06 after AA 2856 arrives on the timetable: more than half a day, so not a connection we count.