Hi - have a a query regarding business class upgrade offers. So sometimes Emirates offers a business upgrade offer for a reasonable amount for an economy fare closer to your flight date. Agree no guarantee whatsoever - but can you increase your chances of getting the offer if you fly from a certain city as I would be flexible from flying anywhere in the US ?
Also is there a way to check the load factor for business class for flights ? That way if the business classis less fill6up or if economy is sold out - then there would be a higher chance of getting the upgrade offer.
Any advice or thoughts on this? Thanks