Priority check-in is a premium service designed to save time and minimize stress at the start of your journey. By using dedicated, shorter queues, you can bypass the main terminal crowds, which is especially valuable during peak holiday seasons or at busy hubs like Heathrow or Atlanta. Beyond just speed, priority counters often provide more personalized service, assisting with complex seat selections or baggage issues with greater efficiency. In 2026, many airlines bundle this with priority baggage handling, ensuring your luggage is among the first on the carousel at your destination. This service is a lifesaver for business travelers on tight schedules and families with young children who want to get through the administrative hurdles and into the lounge as quickly as possible, turning a potentially frantic airport experience into a seamless transition.