UA 23 then FR 5563 at Dublin
Newark → Dublin → Glasgow
Timetable, Dublin time
07:30UA 23 from Newark at the gate
06:25FR 5563 to Glasgow leaves the gate
22 h 55 apart on the timetable, overnight
FR 5563 leaves 22 h 55 after UA 23 arrives on the timetable: more than half a day, so not a connection we count.