Credit: Joe Raedle via Getty Images

Delta Airlines is NOT giving away two free tickets to celebrate their anniversary. It's just another internet scam. This time the scam is making its way around on Facebook.

According to onlinethreatalerts.com, the scam is attempting to trick you into commenting on it, liking it, sharing it and completing surveys, by claiming that they have to do so in order for a chance of receiving free airline tickets.