To check your flight seat status in 2026, the most direct method is using the airline's official mobile app or website under the "Manage Trip" or "My Journeys" section. You will need your 6-character alphanumeric PNR (Passenger Name Record) and your last name. Once logged in, you can view the live seat map to see your current assignment and check for any "unoccupied" seats that may have opened up. For 2026 travelers, third-party sites like ExpertFlyer or SeatGuru (now integrated into many flight trackers) can also show you "seat availability" for specific flights, which is helpful if you are hoping for an upgrade or a seat switch. If your status shows as "GTE" (Gate) or "Unassigned," it usually means the flight is full and you will be assigned a seat by an agent shortly before boarding. Always check your seat status exactly 24 hours before departure during online check-in, as this is when "Preferred" seats often become available for free as elite members move to First Class.