WN 681 then WN 2687 at Phoenix
Nashville → Phoenix → Tulsa
Timetable, Phoenix time
08:10WN 681 from Nashville at the gate
20:55WN 2687 to Tulsa leaves the gate
12 h 45 apart on the timetable
WN 2687 leaves 12 h 45 after WN 681 arrives on the timetable: more than half a day, so not a connection we count.