The Shanghai Maglev, which is currently the world's fastest commercial electric train in operation, reaches a top speed of 431 km/h (268 mph) during its regular service between Pudong International Airport and the outskirts of central Shanghai. This incredible speed allows the train to cover the 30-kilometer (19-mile) journey in just about 8 minutes. During test runs, specialized maglev prototypes have reached even higher speeds, with Japan's L0 Series Maglev setting a world record of 603 km/h (375 mph). Unlike traditional trains that use wheels on tracks, maglev (magnetic levitation) technology uses powerful electromagnets to hover the train above the "guideway," eliminating friction and allowing for much higher velocities and smoother acceleration. However, due to high energy costs, the Shanghai Maglev often operates at a reduced "off-peak" speed of 300 km/h during certain times of the day, so check the live speed display inside the carriage to see if you are hitting the 431 km/h mark.