approach path vs flight path

approach path and flight path both are nouns.

Word	Noun	Adjective	Verb	Adverb
approach path	Yes	No	No	No
flight path	Yes	No	No	No

As nouns, flight path is a hypernym of approach path; that is, flight path is a word with a broader meaning than approach path:

approach path: the final path followed by an aircraft as it is landing
flight path: a designated route followed by airplanes in flying from one airport to another

Other hypernyms of approach path include air lane, airway, skyway.

approach path (noun)	flight path (noun)
the final path followed by an aircraft as it is landing	a designated route followed by airplanes in flying from one airport to another
	the path of a rocket or projectile or aircraft through the air