Originally Posted by
Palal
If we're talking about flights that do not involve changing time zones en route, then YYZ-POS in winter is definitely on the list (>2500 mi), along with the intra-China flights.
Any flights to SCL would fly over a different time zone. Same issue going to Africa.
YUL-LIM (or YYZ-LIM) would be a good deal longer than YYZ to POS and other islands within the same time zone. That’s with YUL-LIM having been done without crossing Venezuelan and Brazilian territory.