In December 2014, I used points to book tickets departing out of DAL for multi-city tickets to Europe: Economy class outbound flights: DAL - IAH - FRA - PRG, returning 4/21/15 Business Class LHR - IAH - DAL. I received a call from the Premier Desk informing me that UA announced they will no longer be flying out of DAL starting April 1st, my tickets are no longer valid, and must be rebooked out of DFW. Looking to rebook on my requested dates out of DFW, no economy saver awards are available for my outbound leg or the return LHR - IAH - DFW flying Business Class on the 787 (basically the same flight from my original itinerary). I realize that these are Award tickets and the likelihood of receiving any compensation for UA cancelling my itinerary is slim, but has anyone had any experience in a similar situation? Will UA honor my tickets and book similar class for the same points I originally spent? If economy class is unavailable, any possibility to be bumped to business class for outbound?