Quote Originally Posted by BG918 View Post
I’ve long wondered if there could be a market for NE/Europe connections through Air Canada. 1x/daily on an E175 or RJ900, arriving in YYZ in the evening and timed for Europe connections. No need for immigration since that they have pre-clearance.
What do you mean by "NE"? Like the northeast US? AC wouldn't be able to sell a connection from OKC to another Murrcan city connecting in YYZ, that is illegal and would be cabotage.

Definitely OKC-YYZ-Europe/India would be an intriguing option if AC ever took the plunge.

I'm not sure what your last bit about pre-clearance means? Preclearance is when you go through US customs/immigration in Canada prior to boarding your flight to the US, so you do go through US immigration, you just do it in the country of departure.