original booked and paid for flight was cancelled( purchased 3 months earlier)..assigned new flight which was extremely inconvenient for older travelers. arriving at midnight both flights! every flight was at least a half hour behind...we had a flight into midway and it took them almost a half hour to get someone to get the walkway to the side of the plane!..we just sat there.came in thru a19..on our boarding pass from midway to hartford it was marked gate b1`..we walked all the way over to b1 to find out we were flying out of a19!!!..are you kidding me!!!..my back is held together with titanium and screws and i walk with a cane..and then the moron at the gate would not let me on with the wheel chair people..thank god i had paid for the a seat...i'm not flying again till they get there *^%T together..