Why You Should Always Contact Your Airline During a Tight Connection
by Josh Ocampo from Lifehacker on (#4XYG5)

Over on the Flyer Talk forums, one user explained why they missed a connecting flight because of an issue with the boarding pass on their phone. According to their account, the United app glitched just as the passenger lined up at security-and failed to show proof of any actual boarding pass. "I fumble and mumble to"