A new way to skip the line: Electronic bag tags are now available on Alaska Airlines
Alaska Airlines passengers who want to check a bag won't have to wait for a ticket agent much longer. The airline announced Wednesday that it was rolling out electronic bag tags – first to some elite frequent flyers, and then for purchase by the general public in the coming year.
https://www.usatoday.com/story/travel/airline-news/2022/12/01/alaska-airlines-electronic-bag-tags/10809138002/According to the airline, the 3x5 inch devices are programmed through Alaska's mobile app and updated with the passenger's flight information during check-in.