Not exactly. Wasn't it a timeframe of literally 2 years when certain CRJ-900s bounced between Comair, ASA, and I think XJ? Planes come and go. Regionals are just the staffing company. Endeavor didn't buy the planes, Delta did and that means Delta can still pull the strings and put those planes where they want. The "agreement" isn't worth the paper it's printed on when it comes to Delta and how they deal with their reigonals.