timely vs on time

timely and on time both are adjectives.

Word	Noun	Adjective	Verb	Adverb
timely	No	Yes	No	Yes
on time	No	Yes	No	Yes

timely (adjective)	on time (adjective)
done or happening at the appropriate or proper time	acting or arriving or performed exactly at the time appointed
before a time limit expires	payable in installments within a designated period of time

timely (adverb)	on time (adverb)
at an opportune time	at the expected or proper time