WN 4274 then WN 39 at Phoenix
Tampa → Phoenix → Dallas
Timetable, Phoenix time
20:15WN 4274 from Tampa at the gate
10:35WN 39 to Dallas leaves the gate
14 h 20 apart on the timetable, overnight
WN 39 leaves 14 h 20 after WN 4274 arrives on the timetable: more than half a day, so not a connection we count.