EC 7626 then EC 7673 at Lisbon
Bordeaux → Lisbon → Boa Vista
Timetable, Lisbon time
15:30EC 7626 from Bordeaux at the gate
13:05EC 7673 to Boa Vista leaves the gate
21 h 35 apart on the timetable, overnight
EC 7673 leaves 21 h 35 after EC 7626 arrives on the timetable: more than half a day, so not a connection we count.