EW 9394 then EI 3402 at Dublin
Düsseldorf → Dublin → Donegal
Timetable, Dublin time
13:40EW 9394 from Düsseldorf at the gate
12:55EI 3402 to Donegal leaves the gate
23 h 15 apart on the timetable, overnight
EI 3402 leaves 23 h 15 after EW 9394 arrives on the timetable: more than half a day, so not a connection we count.