AA 2121 then WN 805 at Phoenix
Reno → Phoenix → Tampa
Timetable, Phoenix time
12:44AA 2121 from Reno at the gate
10:05WN 805 to Tampa leaves the gate
21 h 21 apart on the timetable, overnight
WN 805 leaves 21 h 21 after AA 2121 arrives on the timetable: more than half a day, so not a connection we count.