FR 1799 then DT 653 at Lisbon
Toulouse → Lisbon → LAD
Timetable, Lisbon time
23:55FR 1799 from Toulouse at the gate
22:35DT 653 to LAD leaves the gate
22 h 40 apart on the timetable, overnight
DT 653 leaves 22 h 40 after FR 1799 arrives on the timetable: more than half a day, so not a connection we count.