Originally Posted by
LupineChemist
BOS almost certainly will not.
And as mentioned, I could see a daily rotation at MIA due to larger demand.
Can the 333 reach DEN? If I had to bet, that'd be one of my bets for next US city, though I suspect YYZ is probably before then.
Offtopic, but I would like a SEA service eventually and it would make a lot of sense with Alaska Airlines in OW.