Paperless boarding introduced at Salt Lake City airport for Delta Air Lines domestic flights

Delta starts paperless boarding in Salt Lake City

SALT LAKE CITY — Delta Air Lines starts paperless boarding for its domestic flights at Salt Lake City International Airport.

Travelers with Web-enabled mobile devices like a BlackBerry or iPhone can download their boarding passes, then hand over the devices for scanning by federal security screeners and airline gate agents.

The system was unveiled Tuesday for nonstop flights out of Salt Lake City, the latest of more than half a dozen airports to win Transportation Security Administration authorization for it.