WN 2898 then WN 255 at Phoenix
Austin → Phoenix → Lagos
Timetable, Phoenix time
07:45WN 2898 from Austin at the gate
20:10WN 255 to Lagos leaves the gate
12 h 25 apart on the timetable
WN 255 leaves 12 h 25 after WN 2898 arrives on the timetable: more than half a day, so not a connection we count.