Originally Posted by
Often1
1. Your claim under EC 261/2004 is to the operating carrier. Marketing/ticketing carrier is of no consequence. Thus, if IB-operated flight caused the delay, your claim is to IB (for the delay).
Very true. Had not noticed that. ^
And since that flight only had a delay of 55 min, I predict a very frustrating and unsuccessful process. Not because they are right, but because they can.