Airport lounges are a product category now

Lounges are no longer a single category. Some are quiet rooms with stale pastries. Others offer showers, nap pods, serious food courts, and enough calm to make a six-hour layover feel like a preview of the city outside.

For culturally fluent travelers, lounge strategy is part of routing: which credit cards, which alliances, which paid passes actually match the airports you use repeatedly. The goal is not lounge bragging. It is arriving at your destination less destroyed.

Access rules, locations, and hours change. Confirm lounge maps inside your terminal before you plan a connection around a shower that does not exist on the concourse you land at.