FR 8973 then FR 1280 at Copenhagen
Pisa → Copenhagen → Barcelona
Timetable, Copenhagen time
14:15FR 8973 from Pisa at the gate
06:10FR 1280 to Barcelona leaves the gate
15 h 55 apart on the timetable, overnight
FR 1280 leaves 15 h 55 after FR 8973 arrives on the timetable: more than half a day, so not a connection we count.