WN 8507 then AA 2263 at Phoenix
Everett → Phoenix → Miami
Timetable, Phoenix time
05:05WN 8507 from Everett at the gate
23:59AA 2263 to Miami leaves the gate
18 h 54 apart on the timetable
AA 2263 leaves 18 h 54 after WN 8507 arrives on the timetable: more than half a day, so not a connection we count.