AZ 2451 then FR 572 at Madrid
Tenerife North → Madrid → Porto
Timetable, Madrid time
13:45AZ 2451 from Tenerife North at the gatealso KL 3373, EY 4393, AF 4831, SV 6784, AM 6925, AD 6989, SK 8388, UX 9047, TK 9059
11:15FR 572 to Porto leaves the gate
21 h 30 apart on the timetable, overnight
FR 572 leaves 21 h 30 after AZ 2451 arrives on the timetable: more than half a day, so not a connection we count.