DL 150 then WN 1572 at Atlanta
Lima → Atlanta → Denver
Timetable, Atlanta time
06:38DL 150 from Lima at the gate
18:40WN 1572 to Denver leaves the gate
12 h 02 apart on the timetable
WN 1572 leaves 12 h 02 after DL 150 arrives on the timetable: more than half a day, so not a connection we count.