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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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hours flew by

Grammar usage guide and real-world examples

USAGE SUMMARY

"hours flew by" is a correct and usable phrase in written English.
It is typically used to describe how quickly time seemed to pass. For example, "I can't believe how quickly the summer flew by. It seemed like it was here one minute and gone the next."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

Laird found that the 10 hours flew by.

It would be customary to say that the five hours flew by.

The hours flew by and Cunningham had a new vocation: "In any free moment, look about and draw".

That event's general spirit of joie de vivre was a good match for the title Reitman picked; the two and a half hours flew by.

And yet three exhilarating hours flew by in what seemed like five minutes, with Ms. Carey keenly spotting bugs flitting above the river's surface and the branches of the trees bobbing in the wind.

News & Media

The New York Times

Meanwhile, the parents grilled the counselors: "Is he wearing his retainer?" "Has he practiced his math problems?" Baseball, canoeing, archery, water skiing, tennis, wood shop -- the hours flew by in a blur.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

51 human-written examples

Three-and-a-half hours fly by.

News & Media

The Guardian

The minutes, the hours fly by".

Start it, and watch the hours fly by.

News & Media

The New York Times

Aside from the odd caffeine-withdrawal headache, the next 48 hours fly by.

News & Media

Independent

A few hours fly by and it's time to head home, but now how was your long weekend?

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Expert writing Tips

Best practice

Use the phrase "hours flew by" to effectively convey a sense of enjoyment or deep engagement in an activity, which makes time pass quickly. For example, "The project was so interesting that the "hours flew by" while I was working on it."

Common error

Avoid using the phrase "hours flew by" in highly formal writing, such as academic papers or business reports. While grammatically correct, it leans towards informal language and may not be appropriate. Instead, use more neutral alternatives like "time passed quickly" or "the duration elapsed rapidly."

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "hours flew by" functions as an idiomatic expression used to describe the swift passage of time. According to Ludwig AI, it is typically used to describe how quickly time seemed to pass. The examples in Ludwig highlight this use, showing it often accompanies enjoyable or engaging activities.

Expression frequency: Uncommon

Frequent in

News & Media

73%

Huffington Post

9%

Vice

9%

Less common in

The Guardian

3%

Wikipedia

1%

The New Yorker

1%

Ludwig's WRAP-UP

In summary, the phrase "hours flew by" is a grammatically sound and readily understandable idiom that effectively conveys the swift passage of time. According to Ludwig AI, it is typically used to describe how quickly time seemed to pass. Predominantly found in News & Media, Huffington Post and Vice, its usage suggests a neutral register suitable for various narrative contexts. While grammatically correct, it is less appropriate for formal academic or business writing. For best practices, use it to emphasize the enjoyable or engaging nature of an activity that made time pass quickly.

FAQs

How can I use "hours flew by" in a sentence?

You can use "hours flew by" to describe an experience where time seemed to pass very quickly, often due to enjoyment or engagement. For instance, "The concert was so captivating that the "hours flew by"."

What does "hours flew by" mean?

The phrase "hours flew by" means that a period of time, specifically several hours, passed very quickly. It suggests that the time was enjoyable or that one was deeply involved in an activity, causing the time to seem shorter than it was.

Which is correct, "hours flew by" or "hours fly by"?

"Hours flew by" is in the past tense, indicating that the hours have already passed quickly. "Hours fly by" is in the present tense, suggesting that hours generally pass quickly in a given situation. Both are grammatically correct but have different meanings depending on the context.

What are some alternatives to "hours flew by"?

Alternatives to "hours flew by" include phrases like "time passed quickly", "time slipped away", or "the hours evaporated". The best alternative will depend on the specific nuance you want to convey.

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Most frequent sentences: