Southwest Airlines is working on airport lounges as part of a broader overhaul aimed at attracting more premium travelers. The effort signals a meaningful shift for a carrier long known for a simpler, no-frills approach.

Based on the available details, Denver, Honolulu and Nashville are among the possible locations being considered. While the plan appears to still be in development, the lounge concept would give Southwest a new product for customers willing to spend more and for frequent flyers looking for added perks.

The strategy also appears tied closely to Southwest’s loyalty business. Lounges can make a co-branded credit card more appealing and can deepen engagement with Rapid Rewards by giving members another reason to earn, spend and retain points-related benefits.

If Southwest moves ahead, lounges would represent another step in repositioning the airline beyond its traditional value focus. The key goal, based on the report, is not only to broaden the customer mix but also to strengthen higher-margin revenue streams linked to loyalty and card partnerships.