Yes, moving between terminals at Narita International Airport (NRT) in 2026 is efficient and well-signposted. There are two primary ways to transfer: the free terminal shuttle buses and the pedestrian walkway. Shuttle buses run frequently (every 7–10 minutes) between Terminal 1, Terminal 2, and Terminal 3. Terminal 2 and Terminal 3 are particularly close, and many travelers in 2026 prefer to use the "access corridor" walkway, which is roughly 630 meters (about a 10-15 minute walk) and features "running track" style flooring to guide you. If you are a transit passenger staying within the secure "airside" area, there are dedicated inter-terminal transit buses that allow you to move between terminals without clearing customs and immigration again. In 2026, Narita has also integrated more digital signage that provides real-time "walking time" estimates, helping passengers manage their connections between the main international hubs and the low-cost carrier terminal (T3).