FlyerTalk Evangelist and Ambassador: The British Airways Club
Join Date: Jun 2008
Location: Somewhere between 0 and 13,000 metres high
Programs: AF/KL Life Plat, BA GGL+GfL, ALL Diam, Hilton Diam, Marriott Gold, blablablah, etc
Posts: 33,120
What is effectively printed/showing is more or less irrelevant. The seat number that matters is the one in the system so if you bring a boarding card with the 'wrong' seat it will beep as you board and you will be told what the 'real' seat is.