Flying with a disability in 2026 is protected by the Air Carrier Access Act, ensuring the right to assistance without extra charge. When booking, you should add a Special Service Request (SSR) code (such as WCHR for ramp access or WCHC for a cabin-seat wheelchair). At the airport, you are entitled to "curbside-to-gate" escort service and priority boarding to allow extra time to stow assistive devices and get settled. Airlines must allow you to fly with your own wheelchair, though it is usually checked at the aircraft door and returned there upon landing. Onboard, aircraft with more than 60 seats are required to have an "on-board wheelchair" to help you reach the lavatory. For a 2026 journey, the "high-value" move is to notify the airline at least 48 hours in advance of any specific needs, such as a battery-powered oxygen concentrator or a service animal, to ensure all safety clearances are met before you reach the gate.