QR 3717 then LA 5749 at Barcelona
Hannover → Barcelona → Amsterdam
Timetable, Barcelona time
12:40QR 3717 from Hannover at the gate
11:35LA 5749 to Amsterdam leaves the gate
22 h 55 apart on the timetable, overnight
LA 5749 leaves 22 h 55 after QR 3717 arrives on the timetable: more than half a day, so not a connection we count.