FR 652 then FR 3704 at Lisbon
Dublin → Lisbon → Birmingham (Alabama)
Timetable, Lisbon time
20:25FR 652 from Dublin at the gate
20:15FR 3704 to Birmingham (Alabama) leaves the gate
23 h 50 apart on the timetable, overnight
FR 3704 leaves 23 h 50 after FR 652 arrives on the timetable: more than half a day, so not a connection we count.