timeliness
/ˈtʌɪmlɪnəs
/noun [mass noun]
The fact or quality of being done or occurring at a favourable or useful time: managers were happy with the timeliness of the deliveries...
- The timeliness of information matters.
- He failed to deal with his client's affairs with due care and timeliness.
- The book deserves to be widely read because of its timeliness and clarity.