FR 5564 then EI 125 at Dublin
Glasgow → Dublin → Chicago
Timetable, Dublin time
23:25FR 5564 from Glasgow at the gate
15:50EI 125 to Chicago leaves the gate
16 h 25 apart on the timetable, overnight
EI 125 leaves 16 h 25 after FR 5564 arrives on the timetable: more than half a day, so not a connection we count.