FR 1799 then FR 3628 at Lisbon
Toulouse → Lisbon → Seville
Timetable, Lisbon time
23:55FR 1799 from Toulouse at the gate
22:00FR 3628 to Seville leaves the gate
22 h 05 apart on the timetable, overnight
FR 3628 leaves 22 h 05 after FR 1799 arrives on the timetable: more than half a day, so not a connection we count.