Boeing 377 in 1950 and the first order for the 707 in 1955, Boeing was shut out of the commercial aircraft market. In the mid-1950s technology had advanced significantly, which gave Boeing the opportunity to develop and manufacture new products. One of the first was the guided short-range missile used to intercept enemy aircraft. By that time the Cold War had become a fact of life, and Boeing used its short-range missile technology to develop and build an intercontinental missile. In 1958, Boeing began delivery of its 707, the United States' first commercial jet airliner, in response to the British De
Longest flights in 23 hours, 19 minutes. In June 1961, an El Al Boeing 707-320 flew a route from New York City-JFK to Tel Aviv averaging 9 hours, 33 minutes. This route was previously tested in December 1957 with a Bristol Britannia. In August 1967, Aerolíneas Argentinas established its non-stop Boeing 707-320B service on a route between Madrid and Buenos Aires with a flight time of 12 hours. The arrival of the more fuel-efficient turbofans made easier the possibility of longer flights. The Aerolíneas Argentinas route was the longest scheduled flight by distance until 1976, when the Boeing 747-SP entered service. In