Allegiant's top 10 nearest neighbors span home goods retail, sports media, automotive services, food brands, and celebrity athletes — with no other airline appearing anywhere in the set.

The shape is flat: scores run from 0.77 (Flooring America) down to 0.73 (Bert Kreischer) without a single dominant pull. Tallying the subcategories across the top 10 reveals a genuinely mixed cluster. Flooring America (0.77, Home Goods and Furnishings) sits at the top, followed by Dan Patrick Show (0.76, TV Shows), Yuengling Brewery (0.76, Alcohol), Quick Lane (0.75, Maintenance and Repair Services), and Mike Golic Jr (0.75, Athletes). Further down: Odyssey Golf (0.74, Sports brands), Culver's Restaurants (0.74, Food), Jeff Probst (0.74, TV Personalities), Harley Davidson (0.74, Motorcycles), and Bert Kreischer (0.73, Comedians). The subcategory distribution — automotive services, sports media personalities, regional food and drink brands, and leisure-oriented retail — points to an audience shaped more by Midwestern and working-leisure consumption patterns than by travel category affinity. Sports media (athletes, TV personalities, a sports TV show) accounts for four of the ten neighbors, making it the single most represented cluster, but no subcategory dominates outright.

The flat shape and cross-category spread suggest Allegiant's audience is defined less by what it is than by a consistent demographic profile that it shares with a wide range of unrelated brands and personalities.