ashs350K wrote:After reading many many posts on multiple forums I am fully convinced VS know what they’re doing here; bait and switch. It’s very easy for them to see bookings in UC go down where aircraft type is 333 or 787. So they maximise using 339 and 351 as placeholder on routes where they operate these. Overpromise under deliver.
Or more a case of VS deciding to change aircraft to better meet its operational needs. Swaps can happen right up until on the day itself and there's nothing anyone can do about it. If anyone wanted to challenge it in the hope of a refund, it will likely end up in disappointment as VS are only required to get you from A to B.
As CommanderB says, I wouldn't book specifically for an A330neo just yet until more/all have been delivered. Then it will be easier to guess which routes are more certain for them (i.e. many existing A330 routes in general).