AC 2702 then FR 6973 at Barcelona
Lisbon → Barcelona → Rome
Timetable, Barcelona time
11:45AC 2702 from Lisbon at the gate
10:35FR 6973 to Rome leaves the gate
22 h 50 apart on the timetable, overnight
FR 6973 leaves 22 h 50 after AC 2702 arrives on the timetable: more than half a day, so not a connection we count.