Alaska Airlines will reconfigure its aircraft to install a premium-class service, adding three to four inches of additional legroom, as well as priority boarding and other amenities.

Alaska Airline plan business class.

Alaska Airlines plan premium class servicesiness class. CC BY 2.0

The Seattle-based  airline said it has been listening to its customers and found extra personal space is among their top priorities. After Alaska Airlines completes retrofitting 60 of its planes to accommodate the new service, premium class will be available sometime next year. Read more: