IB 5401 then IB 5810 at Barcelona
London Gatwick → Barcelona → Torino
Timetable, Barcelona time
13:15IB 5401 from London Gatwick at the gatealso LL 5401, VY 7605, BA 8059
06:55IB 5810 to Torino leaves the gatealso LL 5810, VY 6128
17 h 40 apart on the timetable, overnight
IB 5810 leaves 17 h 40 after IB 5401 arrives on the timetable: more than half a day, so not a connection we count.