FR 2514 then IB 1333 at Madrid
Bucharest → Madrid → Frankfurt am Main
Timetable, Madrid time
22:35FR 2514 from Bucharest at the gate
16:05IB 1333 to Frankfurt am Main leaves the gatealso AA 8639
17 h 30 apart on the timetable, overnight
IB 1333 leaves 17 h 30 after FR 2514 arrives on the timetable: more than half a day, so not a connection we count.