LA 2121 then LA 2326 at Lima
Cusco → Lima → Arequipa
Timetable, Lima time
19:35LA 2121 from Cusco at the gate
19:15LA 2326 to Arequipa leaves the gate
23 h 40 apart on the timetable, overnight
LA 2326 leaves 23 h 40 after LA 2121 arrives on the timetable: more than half a day, so not a connection we count.