Thanks to the FT bag tags, I met HatTrick on the DC metro last week, as we were both heading to DCA. I don't know if DL has undercover FT spies, but they issue Plat Medallion tags that are the same color, shape and size as the FT tags.

HatTrick, I hope you made your flight. Mine was delayed even more.... MSP weather on Thurs. was not fun. Friday was even less fun when I shoveled my mom's sidewalk. :P