Denver also performed “Leaving on a Jet Plane” alone in a separate live appearance from 1972. That rendition centered on his singing and his 12-string acoustic guitar work. The source regards it as a particularly effective display of his voice and describes his live performances as consistently successful. It further connects the personal nature of the writing with the way Denver delivered the composition onstage.

The song itself predates both 1972 performances. Denver wrote “Leaving on a Jet Plane” and made his earliest recording of it in 1966, including it on his first demo, John Denver Sings. He subsequently cut another version for Rhymes & Reasons, his debut studio album. That recording was then selected as the album’s second single.

Denver’s single did not chart, an outcome that stands in contrast to the song’s later reputation. As the years passed, it developed into one of his most popular compositions and came to be regarded as a folk classic. The source identifies Denver as a New Mexico star while recounting this progression from an unsuccessful single release to a song with enduring popularity.

During a BBC Radio discussion, Denver explained what “Leaving on a Jet Plane” meant to him. He characterized it as especially personal and important, then described the images at its center: the uncomplicated experience of parting from someone for whom one cares deeply before setting out on the road. His account closes the source’s history of the song by returning to the circumstances of departure that inspired it.