WN 4274 then WN 2469 at Phoenix
Tampa → Phoenix → Dallas
Timetable, Phoenix time
20:15WN 4274 from Tampa at the gate
14:25WN 2469 to Dallas leaves the gate
18 h 10 apart on the timetable, overnight
WN 2469 leaves 18 h 10 after WN 4274 arrives on the timetable: more than half a day, so not a connection we count.