AA 644 then WN 2657 at Phoenix
Tampa → Phoenix → Denver
Timetable, Phoenix time
20:50AA 644 from Tampa at the gate
20:35WN 2657 to Denver leaves the gate
23 h 45 apart on the timetable, overnight
WN 2657 leaves 23 h 45 after AA 644 arrives on the timetable: more than half a day, so not a connection we count.