Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.Delta recently added a cool new feature to it’s Fly Delta app - bag tracking. Now, you can enter your bag number (from the sticker they put on your boarding pass whenever you check a bag) and the app will let you know where it is.I haven’t actually used this functionality yet because I rarely check bags, but I think this is a step in the right direction. I’ve never actually lost a checked bag (now I’ve officially jinxed myself), but I have had some close misses and waiting in long baggage lines to check on the status is the last thing I want to do when I’m angry about a potentially lost bag.[card card-name=‘Gold Delta SkyMiles® Credit Card from American Express’ card-id=‘22034414’ type=‘javascript’ bullet-id=‘1’]