KnowraSwept wingLinked fromLinked fromThe 4 pages that link to Swept wing, each with the reason it gives.All 4Related 3Compared with 1Jet AgeRelated: Swept wings helped jet aircraft fly efficiently at much higher speeds.Delta wingCompared with: Both reduce compressibility effects, but a swept wing usually retains a more conventional spanwise planform.Boeing 707Related: The 707's swept wings helped it cruise efficiently at high subsonic speeds.Tupolev Tu-154Related: The Tu-154’s swept wing supports efficient cruise at the speeds expected of a jetliner.