Sabena taken delivery of two Douglas DC-3s. During the war the airline managed to maintain its Belgian Congo routes, but all European services ceased. After the war, in 1946 Sabena resumed operating a network of intra-European scheduled services. The fleet initially consisted mainly of Douglas DC-3s. There were thousands of surplus Douglas C-47 Skytrains (the military variant of the DC-3) available to help airlines restart operations after the war. The airline now flew under the name of SABENA - Belgian World Airlines. Sabena started its first transatlantic route to New York City on 4 June 1946, initially using unpressurised Douglas DC-4
National Airlines (1999–2002) Like many other airlines, National had serious financial problems after the September 11 attacks in 2001, and only 41 months after their inaugural flight left Las Vegas' McCarran International Airport, the airline ceased all operations on November 6, 2002 after being in Chapter 11 bankruptcy for 23 months. As of the day of National's grounding on November 6, 2002, the airline had carried 1.85 million passengers through McCarran (January - November, 2002), and National was the airport's fourth-largest carrier based upon passenger volume. Departing McCarran International Airport at 4:20 p.m., National Airlines Flight 354 to Dallas/Fort Worth was the carrier's