Yeah so OP... 4J seats will be near impossible. 4 PE seats will be probably just as difficult. But you might have a ton of miles that works in your favour - I don't know as yet. I couldn't find any information on how these Yes miles translates to airlines miles. At least the first link I clicked on showed me a bunch of nonsense I don't care to know about yes bank. Can you share a a link to how that translates to airmiles and with whom?