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The Boeing 720 is a retired American narrow-body airliner produced by Boeing Commercial Airplanes. Announced in July 1957 as a 707 derivative for shorter flights from shorter runways, the 720 first flew on November 23, 1959. Its type certificate was issued on June 30, 1960, and it entered service with United Airlines on July 5, 1960. A total of 154…
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Explore the main themes, entities and connections around Boeing 720. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Boeing 720 | Developed from | Boeing 707 | 1.00 | infobox |
| Boeing 720 | First flight | November 23, 1959 | 1.00 | infobox |
| Boeing 720 | Introduction date | July 5, 1960, with United Airlines | 1.00 | infobox |
| Boeing 720 | Manufactured | 1959–1967 | 1.00 | infobox |
| Boeing 720 | Manufacturer | Boeing Commercial Airplanes | 1.00 | infobox |
| Boeing 720 | National origin | United States | 1.00 | infobox |
| Boeing 720 | Number built | 154 | 1.00 | infobox |
| Boeing 720 | Primary users | Western Airlines | 1.00 | infobox |
| Boeing 720 | Primary users | Eastern Air Lines | 1.00 | infobox |
| Boeing 720 | Primary users | Northwest Airlines | 1.00 | infobox |
| Boeing 720 | Retired | September 29, 2010 | 1.00 | infobox |
| Boeing 720 | Role | Narrow-body jet airliner | 1.00 | infobox |
| Boeing 720 | Status | Retired | 1.00 | infobox |
| Boeing 720 | is a | retired American narrow-body airliner produced by Boeing Commercial Airplanes | 0.90 | text |
| Boeing 720 | is a | four-engined low-wing cantilever monoplane | 0.90 | text |
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