EW 9394 then EI 143 at Dublin
Düsseldorf → Dublin → Cancún
Timetable, Dublin time
13:40EW 9394 from Düsseldorf at the gate
13:35EI 143 to Cancún leaves the gate
23 h 55 apart on the timetable, overnight
EI 143 leaves 23 h 55 after EW 9394 arrives on the timetable: more than half a day, so not a connection we count.