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Join Date: Sep 2009
Location: Minneapolis: DL DM charter 2.3MM
Programs: A3*Gold, SPG Plat, HyattDiamond, MarriottPP, LHW exAccess, ICI, Raffles Amb, NW PE MM, TWA Gold MM
Posts: 102,617
However, who travels, especially internationally, without a printout of the receipt for the plane ticket? If there's a problem, it can be easier for staff to find your reservation and ticket using the ticket number than a PNR (which might be the PNR for another carrier).