Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
available time window
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "available time window" is correct and usable in written English.
You can use it when referring to a specific period during which something can be scheduled or completed. Example: "Please let me know your available time window for the meeting so we can coordinate our schedules."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
4 human-written examples
For a fixed contrast volume, however, this reduces injection duration, and in turn reduces the available time window to acquire the CT within.
Science
In general, an injection rate of 1.5 ml/s provides arterial imaging with high vessel to background contrast; this can be improved by increasing the injection rate, but similar to CTA, this reduces the available time window to acquire the scan for a fixed volume of contrast.
Science
The shortest available time window you have available to make an impact is "a context that matters".
News & Media
Results at first attempt were not available for all candidates as exams may have been taken outside of the available time window.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
"This case illustrates that a fraction of biodiversity remains unexplored even within Europe, arguably the best-studied region of the planet, and that the available time-window for us to study and protect it may be in some instances notably narrow," they write.
News & Media
If no lookup table could be generated, e.g. no flux data were available within the time window, the mean diurnal variation (±14 days) was used to fill the gap.
Science
Of the 297 with no 1-year data, 239 had no follow-up information available within the time window and 58 withdrew before 1-year data were collected, because of participant request (n = 13), lost to follow-up (n = 15), death (n = 14), investigator request (n = 2) and other (n = 14).
This was probably not the intention at the time – it was seen as a one-off to coincide the Tour's anniversary – but it has left a large time window available to the organisers on that final Sunday afternoon.
News & Media
This in turn translates into a shrinking of the time window available for operators to identify an unfolding hazardous condition or situation and intervene to abate it.
Violation of the safety diagnosability principle translates into a shrinking of the time window available for operators to understand an unfolding hazardous situation and intervene to abate it.
Science
The laboratory tests on rabbits suggested it might be effective up to three hours after a stroke in humans - about the same time window available for current "clot-busting" drugs.
News & Media
Expert writing Tips
Best practice
When scheduling events or tasks, clearly define the "available time window" to ensure all participants understand the timeframe.
Common error
Avoid using "available time window" when a simpler term like "time" or "period" would suffice. Unnecessary jargon can confuse readers.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "available time window" functions as a noun phrase, typically serving as the subject or object of a sentence. Ludwig examples showcase its role in defining specific periods for activities, treatments, or data collection.
Frequent in
Science
45%
News & Media
30%
Wiki
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "available time window" is a common and grammatically correct way to refer to a specific period during which an action or event can take place. Ludwig AI confirms its usability and provides diverse examples across science, news, and general contexts. While versatile, consider simpler alternatives like "time availability" or "open time slot" depending on the context. Be mindful of overusing the phrase when simpler terms would suffice. This phrase typically functions as a noun phrase defining a timeframe for action or data collection, fitting within a neutral to professional register.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
time availability
Directly refers to the state of being free at a specific time.
open time slot
Focuses on a specific slot rather than a general period.
free time interval
Emphasizes the freedom from other commitments during the period.
accessible time frame
Highlights the accessibility or suitability of the timeframe.
suitable period
Focuses on the appropriateness of the time period for a specific activity.
opportunity to schedule
Highlights the possibility of arranging something during this period.
window of opportunity
Implies a limited time to take advantage of a situation.
schedule opening
Indicates a gap in a schedule where something can be fitted in.
unallocated time
Emphasizes that the time has not yet been assigned to a specific task.
spare time
Refers to time that is free from regular work or duties.
FAQs
How to use "available time window" in a sentence?
You can use "available time window" to describe a specific period during which something can be scheduled or completed. For example, "Please let me know your "available time window" for the meeting so we can coordinate our schedules".
What can I say instead of "available time window"?
You can use alternatives like "open time slot", "time availability", or "suitable period" depending on the context.
Is "available time window" formal or informal?
The phrase "available time window" is suitable for both formal and informal contexts, depending on the audience. Simpler phrases like "free time" might be preferred in informal settings.
What's the difference between "available time window" and "window of opportunity"?
"Available time window" refers to a period when something can be done, while "window of opportunity" implies a strategic or advantageous period to act.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested