Every month, an airline printed advertisement, minus airline name and logo, is displayed for your guessing pleasure on Guess The Airline. The following is the answer to a previous game.
Once again, this was an advertisement – just in time for Valentine’s Day – from a 2010 issue of the airline’s inflight magazine, submitted by Alex B., long-time Guess The Airline player. Are you ready? Scroll down!
How to guess it?
The minor clues were the frequent flyer program partners: FTD, SpaFinder, Hilton and Vinesse. The SkyTeam logo may have helped as well. But above all, it was in the font and in the overall style of the commercial that you could guess it was the new post-merger Delta Air Lines.
airodyssey.net 
Yahoo! I was right. I’ve flown with them plenty of times, I should know there adverts!