FR 1884 then FR 1798 at Lisbon
London Stansted → Lisbon → Toulouse
Timetable, Lisbon time
20:20FR 1884 from London Stansted at the gate
19:30FR 1798 to Toulouse leaves the gate
23 h 10 apart on the timetable, overnight
FR 1798 leaves 23 h 10 after FR 1884 arrives on the timetable: more than half a day, so not a connection we count.