The standard stay duration for a Priority Pass lounge visit is typically three hours, though this can vary depending on the specific lounge's individual policy. Each lounge in the network (which includes over 1,500 locations globally in 2026) sets its own "Conditions of Use," which are clearly displayed in the Priority Pass app. While some quieter lounges may not strictly enforce the time limit, busy hubs in airports like Heathrow, Dubai, or Singapore often monitor entry times to manage capacity and ensure all members have a chance to rest. If your flight is significantly delayed, you can often "re-enter" the lounge by using another visit credit, provided the lounge isn't at peak capacity. It is also important to note that some lounges have restricted hours for Priority Pass members during peak "airline-specific" times. For travelers with long layovers, it is often better to check if the airport has multiple lounges in the network, allowing you to move from one to another if you exceed the initial three-hour window. Ultimately, the time limit is designed to prevent overcrowding and maintain the "sanctuary" atmosphere that makes lounge access such a coveted travel perk.