The 455th Flying Training Squadron is a United States Air Force unit of Air Education and Training Command. It was most recently activated at NAS Pensacola as part of the 479th Flying Training Group, where it trains Combat Systems Officers with the Raytheon T-6 Texan II.

Naval Air Station Pensacola or NAS Pensacola, "The Cradle of Naval Aviation", is a United States Navy base located next to Warrington, Florida, a community southwest of the Pensacola city limits. It is best known as the initial primary training base for all U.S. Navy, Marine Corps and Coast Guard officers pursuing designation as naval aviators and naval flight officers, the advanced training base for most naval flight officers, and as the home base for the United States Navy Flight Demonstration Squadron, the precision-flying team known as the Blue Angels.