well-timed

adjectives

done or happening at the appropriate or proper time
"a timely warning"; "with timely treatment the patient has a good chance of recovery"; "a seasonable time for discussion"; "the book's publication was well timed"
seasonable, timely, well timed, well-timed

adverbs

at an opportune time
"your letter arrived apropos"
apropos, seasonably, timely, well-timed