LA 2233 then LA 2067 at Lima
Cusco → Lima → Tacna
Timetable, Lima time
18:00LA 2233 from Cusco at the gate
14:00LA 2067 to Tacna leaves the gate
20 h apart on the timetable, overnight
LA 2067 leaves 20 h after LA 2233 arrives on the timetable: more than half a day, so not a connection we count.