Yes, the Walt Disney World Monorail System is fully operational in 2026 and remains the "backbone" of transportation for the Magic Kingdom resort area. It currently operates three distinct lines: the Resort Monorail (stopping at Magic Kingdom, Contemporary, Polynesian, and Grand Floridian), the Express Monorail (direct between Magic Kingdom and the Transportation and Ticket Center), and the EPCOT Monorail. In early 2026, the system has been under "noticeable strain" due to the temporary closure of the Disney Skyliner for its annual refurbishment, leading to longer-than-usual wait times during peak "rope drop" and "park close" hours. While the physical trains are essentially the same "Mark VI" models from the 1990s, they have undergone several interior refreshes to improve air conditioning and seating capacity. The monorail typically begins running 30 minutes before the earliest park opening and continues until one hour after the latest park closing. Despite the emergence of newer technologies like the Skyliner, the monorail remains Disney's most iconic and "most used" high-capacity transit system in 2026.