Originally Posted by
ACYYZ/SD
Pretty certain I have operated the A319 YVR-CUN in years past. The A319 has operated YYZ-BOG and YYZ-SFO with flying times verging on 6 hours.
I've been VDB'd off of EWR-YVR multiple times when it was on a 319, when they needed to reduce loads to avoid a tech stop in Winnipeg. It's a shorter route than CUN-YVR, but IIRC it's more directly into the wind.
I don't doubt that a load-limited 319 can fly further.
YYZ-SFO is 500 miles shorter than YVR-CUN, I think I've flown that one in a 319 as well.