London Gatwick Airport (LGW) primarily operates as a single-runway airport, utilizing its main runway, designated as 08R/26L. This runway has a total length of 3,316 meters (10,879 feet). There is a secondary standby runway (08L/26R) that is 2,565 meters (8,415 feet) long; however, due to its close proximity to the main runway, it can usually only be used when the main one is closed for maintenance. As of 2026, Gatwick is progressing with a multi-billion pound expansion plan to bring this emergency standby runway into routine use for narrow-bodied aircraft (like the A320 or Boeing 737). This change is designed to increase the airport's capacity by approximately 100,000 flights per year by the late 2020s. For now, Gatwick holds the record for being one of the world's busiest and most efficient single-runway hubs, managing hundreds of daily movements on its primary 3.3-kilometer stretch of asphalt.