Leaving on a Jet Plane by Peter, Paul and Mary

Saturday, December 20, 1969 – December 26, 1969 All day

Artist: Peter, Paul and Mary Weeks at #1: 1 week Chart dates: December 20, 1969

About

Written by John Denver in 1966, picked up by PP&M in 1967 for their Album 1700 and released as a single in 1969 – their only No. 1 hit.