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
Sun Country Airlines points for each one-way flight. That program was ended October 20, 2011. The Sun Country Rewards program was started November 3, 2018. Sun Country Airlines Sun Country Airlines is a United States-based low-cost airline headquartered in Eagan, Minnesota and based at nearby Minneapolis–Saint Paul International Airport. The airline operates 70 routes, mostly between destinations in the United States, Mexico, Costa Rica and the Caribbean. Sun Country began flight operations in January 1983 with a single Boeing 727-200 jetliner. The airline's original staff consisted of sixteen pilots, sixteen flight attendants, three mechanics and one office person. A number of the original