IB 260 then FR 494 at Madrid
Santo Domingo → Madrid → Dublin
Timetable, Madrid time
04:50IB 260 from Santo Domingo at the gatealso BA 4243
23:10FR 494 to Dublin leaves the gate
18 h 20 apart on the timetable
FR 494 leaves 18 h 20 after IB 260 arrives on the timetable: more than half a day, so not a connection we count.