FR 9145 then FR 8908 at Helsinki
London Stansted → Helsinki → Warsaw Modlin
Timetable, Helsinki time
20:35FR 9145 from London Stansted at the gate
14:35FR 8908 to Warsaw Modlin leaves the gate
18 h apart on the timetable, overnight
FR 8908 leaves 18 h after FR 9145 arrives on the timetable: more than half a day, so not a connection we count.