TP 1352 then AC 889 at Heathrow
Lisbon → London → Ottawa
Timetable, London time
12:40TP 1352 from Lisbon at the gate
11:10AC 889 to Ottawa leaves the gate
22 h 30 apart on the timetable, overnight
AC 889 leaves 22 h 30 after TP 1352 arrives on the timetable: more than half a day, so not a connection we count.