3O 374 then AT 1433 at Casablanca
Barcelona → Casablanca → GLN
Timetable, Casablanca time
18:453O 374 from Barcelona at the gate
17:10AT 1433 to GLN leaves the gate
22 h 25 apart on the timetable, overnight
AT 1433 leaves 22 h 25 after 3O 374 arrives on the timetable: more than half a day, so not a connection we count.