Sabena airliners which were augmented and later replaced by Douglas DC-6Bs. The DC-4s also restarted the airline's traditional route to the Belgian Congo. Sabena was the first airline to introduce transatlantic schedules from the north of England, when one of its DC-6Bs inaugurated the Brussels-Manchester-New York route on 28 October 1953. The Convair 240 was introduced in 1949 to partially replace the DC-3s that until then had flown most European services. As of 1956, improved Convair 440 "Metropolitan" twins began replacing the Convair 240 twins and were used successfully well into the 1960s between European regional destinations. In 1957, the long-range
CanJet and merged with Canada 3000 in May 2001 shortly before Canada 3000's bankruptcy. CanJet was relaunched on June 20, 2002 as an independent airline. The relaunched airline flew to three destinations, but quickly expanded. Canjet operated a fleet of nine Boeing 737-500 — seven of which were previously operated by United Airlines and one by Sabena airlines — and one Boeing 737-300. These airframes date back to the early 1990s. There were plans to expand the airline's fleet of Boeing 737-500 aircraft to 20 by 2006; however, the plans were not realized. In April 2004, CanJet launched services at Hamilton/John