EC 8064 then TP 1335 at Gatwick
Barcelona → London → Lisbon
Timetable, London time
14:15EC 8064 from Barcelona at the gate
10:40TP 1335 to Lisbon leaves the gate
20 h 25 apart on the timetable, overnight
TP 1335 leaves 20 h 25 after EC 8064 arrives on the timetable: more than half a day, so not a connection we count.