I do not know what it is with this certain flight but it has been delayed from DCA everyday. I am connecting in JFK and only was given a 2 hr layover to pass security and switch terminals. The airlines are not accommodating and say they will put me on another flight if I miss my connecting. However, my connecting is their last flight of the night. Does anyone know if it helpful to show up early and hope they can put me on an earlier flight? I heard with international connections it does not work that way. My itinerary is from DCA-JFK JFK to MAD.