timeliness
nounUK /ˈtaɪm.li.nəs/
US /ˈtaɪm.li.nəs/
Timeliness means doing something at the right time, not too late.
The timeliness of her arrival saved the day.
OTHER MEANINGS
2. The quality of happening at a good or useful moment.
The timeliness of the rain helped the crops grow.
3. The fact of being relevant to what is happening now.
The timeliness of the news report made it very popular.
4. The habit of being on time for appointments or tasks.
His timeliness at work earned him a good reputation.