Crediting Aer Lingus (EI) flights to United (UA) to Earn MileagePlus Miles?
Will I accrue miles to my mileage plus account on ANY Aer Lingus flight? I'll be going to Ireland, first flight to Boston or Chicago on United and second leg will be Aer Lingus. Just want to make sure I get the miles for the second leg. Thank you!
Last edited by J.Edward; May 18, 2016 at 3:24 pm
Reason: update title