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
commencement of flight
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "commencement of flight" is correct and usable in written English.
It can be used in contexts related to aviation, travel, or schedules to indicate the start of a flight. Example: "Passengers are advised to arrive at the airport at least two hours before the commencement of flight."
✓ Grammatically correct
Science
Wiki
Alternative expressions(1)
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
2 human-written examples
The duration of a single hop cycle was from commencement of flight phase to toe-off.
Jump take-off in birds involves the rapid contraction of the hind-limb muscles in order to generate the high powers required to accelerate the body to the velocities needed for the commencement of flight (Provini et al., 2012).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
After the commencement of Operation Deny Flight, US officials, including President Clinton, pushed for an expanded mission.
Wiki
Total hopping duration for each trial was calculated as the elapsed time between the commencement of the flight phase for the first hop cycle of the start period to toe-off for the final hop cycle in the end period.
Every year, the commencement of these flights is inaugurated by high-ranking government officials, including, at times, the Prime Minister.
Wiki
Three-dimensional time-of-flight.
time-of-flight (MS technique).
A quadrupole time-of-flight.
This coincided with the commencement of filming on the following episode, "First Flight".
Wiki
THEATER "Theory of Flight".
News & Media
See also history of flight.
Encyclopedias
Expert writing Tips
Best practice
When referring to the official start of an airline's operations or a special flight service, consider using "commencement of flight" to convey a sense of formality and importance.
Common error
Avoid using "commencement of flight" in casual conversation or informal writing. Simpler terms like "start of the flight" or "takeoff" are usually more appropriate.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "commencement of flight" functions as a noun phrase, specifically acting as the subject or object of a sentence, indicating the initiation or beginning of an aviation journey. Ludwig confirms its proper use.
Frequent in
Science
50%
Wiki
50%
News & Media
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "commencement of flight" is a noun phrase denoting the beginning of a flight. Ludwig AI confirms its grammatical correctness. While less common in everyday speech, it's suitable for formal and technical writing, especially in scientific and aviation contexts. Alternatives include "start of flight" or "beginning of flight" for less formal situations. Remember to consider your audience and the overall tone of your writing when choosing between these options.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
start of flight
Replaces "commencement" with the more common synonym "start".
beginning of flight
Uses "beginning" instead of "commencement", offering a slightly less formal tone.
initiation of flight
Substitutes "commencement" with "initiation", maintaining a formal register.
outset of flight
Employs "outset" to denote the very beginning.
launch of flight
Uses "launch" suggesting a more active start.
takeoff
A more concise term specifically referring to the act of an aircraft leaving the ground.
departure of flight
Focuses on the act of leaving a location.
first flight
Emphasizes the ordinal aspect of a flight.
inauguration of flight
Suggests a formal beginning or ceremonial start.
inception of flight
Replaces "commencement" with "inception", indicating the starting point.
FAQs
What does "commencement of flight" mean?
The phrase "commencement of flight" refers to the beginning or start of a flight. It's often used in formal or technical contexts.
What can I say instead of "commencement of flight"?
You can use alternatives like "start of flight", "beginning of flight", or "takeoff" depending on the context.
Is "commencement of flight" formal language?
Yes, "commencement of flight" is considered more formal. In less formal situations, simpler terms like "start of the flight" are generally preferred.
How to use "commencement of flight" in a sentence?
Example: "Passengers are advised to be at the gate one hour before the scheduled commencement of flight."
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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested