All former US Airbus acft have em non of the former HP acft do. Simply put, going by TAIL NUMBERS A319 #s 700 and up and A320 #'s 100 and up have power ports (former US). A319 #'s 800 and up and A320 #'s 600 and up (former HP) don't. All A321's have power ports except maybe?? the newest recently received. And this gets a little tricky because when they added a row of seats to the A319's (US) for some reason there are no power ports at row 9. ??? This info if very basic and I am not responsible for any liability as a result of any misunderstanding. Have a nice flight and try not to break off the Power Port cover!