Beware of Priceline First Class tickets... apparently First Class tickets purchased through Priceline are not honored as truly First Class by the airlines in the advent of delays or rescheduling by the carrier. The carrier, in this case Delta Airlines, codes the tickets as a coach fare with multiple upgrades. If ( and when) there are scheduling issues on the part of the carrier the first class ticket designation devolves to a coach seat with a first class price.