What does group B mean on Alaska Airlines?

On Alaska Airlines, group B passengers board after the first class and group A travelers. Moreover, these allow flyers only if they have a premium or upgrade seat and are certain loyalty members. Also, Alaska boarding group B allows passengers to depart early and enjoy the flight amenities. If flyers want to learn more information about the boarding group of Alaska Airlines, they can visit the official website of theairline or readthe blog mentioned by the Airlines Group Travel.