glide slope vs air lane

glide slope and air lane both are nouns.

Word	Noun	Adjective	Verb	Adverb
glide slope	Yes	No	No	No
air lane	Yes	No	No	No

As nouns, air lane is a hypernym of glide slope; that is, air lane is a word with a broader meaning than glide slope:

glide slope: the final path followed by an aircraft as it is landing
air lane: a designated route followed by airplanes in flying from one airport to another

Other hypernyms of glide slope include airway, flight path, skyway.

glide slope (noun)	air lane (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