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
due to the backlog
Grammar usage guide and real-world examplesUSAGE SUMMARY
'due to the backlog' is a grammatically correct phrase that can be used in written English.
You can use this phrase when you are trying to explain why something can't be done in a timely manner due to an accumulation of prior tasks. For example: "We are unable to ship the order today due to the backlog of orders that we are trying to process."
✓ Grammatically correct
News & Media
Wiki
Science
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
14 human-written examples
A substantial number of these 62 deaths occurred in December but due to the backlog over the seasonal holiday period they have only been confirmed this week".
News & Media
Forest of Dean collections may start earlier than usual due to the backlog.
News & Media
It will revive the EB-5 industry that due to the backlog is facing financial collapse and it may require the Department of State to reevaluate its counting policy across all business and family visas.
News & Media
Students who depend on government money typically wait 22 months before they can enroll in college due to the backlog in admissions in the universities for people requiring scholarships.
News & Media
In a statement, the council said: "We'll clear up as quickly as we can but at this stage we cannot guarantee we will carry out all collections on the scheduled days due to the backlog of rubbish and recycling".
News & Media
And if you are a federal litigant, it means justice is further delayed on your case due to the backlog.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
On the other hand, if the individual does remain in the U.S. to contest the removal proceedings – a process that could take years to complete due to the backlogs in immigration courts – he or she is considered "unlawfully present" during all of that time.
News & Media
Although the administration has celebrated this uptick, it has actually been able to deport people at a much slower rate due to the crippling backlog inside America's immigration courts.
News & Media
Any account at that time would surely have focused on delay, delay, delay as the key problem with the system, due to the immense backlog of cases then overwhelming the Information Commissioner's Office.
News & Media
Because unaccompanied minors may await their court date outside detention, they are normally permitted to reunite with family members in the U.S. Due to the tremendous backlog in our immigration courts, it could be years before their cases are resolved.
News & Media
It might also be due to the notification of large backlog of TB cases that resulted from improved TB diagnostic access [ 34].
Science
Expert writing Tips
Best practice
When using "due to the backlog", clearly specify what type of backlog you are referring to (e.g., orders, applications, maintenance requests) to avoid ambiguity.
Common error
While grammatically correct, "due to the backlog" can sound overly formal in casual conversation. Consider using simpler alternatives like "because we're swamped" or "we're behind schedule" in informal settings.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "due to the backlog" functions as an adverbial phrase indicating the cause or reason for a particular situation. It explains why something is delayed, incomplete, or otherwise affected. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
68%
Science
18%
Wiki
9%
Less common in
Formal & Business
5%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "due to the backlog" is a grammatically sound phrase used to explain that something is happening (or not happening) because of an accumulation of pending tasks. Ludwig AI confirms that the phrase is correct. It is commonly used in news, media, and scientific contexts. Although correct, its formality may not always be ideal for casual conversation. Alternative phrases include "because of the accumulated tasks" or "owing to the existing queue", depending on the desired level of formality. When using this phrase, specify the nature of the backlog to provide clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
because of the accumulated tasks
Replaces "due to the backlog" with a synonym that describes the state, emphasizing the accumulation of tasks.
owing to the existing queue
Uses 'owing to' instead of 'due to' and 'queue' to describe the backlog.
as a result of the pileup
Emphasizes the consequence of the backlog using 'as a result of' and 'pileup'.
attributable to the accumulated work
Formal phrasing using 'attributable to' and 'accumulated work'.
caused by the outstanding volume
Highlights the cause as the 'outstanding volume' of work.
given the present accumulation
More descriptive and changes the order of the words.
in light of the current inventory
Suggests current workload, using 'inventory' to represent unfinished tasks.
considering the uncompleted list
Replaces "backlog" with uncompleted list.
on account of the delayed items
Uses 'on account of' and 'delayed items' to indicate the cause.
stemming from the excess of tasks
This is a more formal construction to convey the same meaning.
FAQs
How can I rephrase "due to the backlog" to sound less formal?
In informal contexts, consider using phrases like "because we're behind", "because we're swamped", or "we're still catching up" to replace "due to the backlog".
Is it grammatically correct to use "due to the backlog" at the beginning of a sentence?
While grammatically correct, starting a sentence with "due to the backlog" can sound awkward. It's often better to rephrase the sentence for smoother flow. For example, instead of "Due to the backlog, shipments will be delayed", try "Shipments will be delayed "because of the backlog"".
What's the difference between "due to the backlog" and "because of the backlog"?
"Due to" is traditionally used when referring to a noun or pronoun, while "because of" introduces a cause-and-effect relationship. However, in modern usage, they are often interchangeable. "Because of the backlog" might sound slightly more natural in some contexts.
What are some synonyms for "backlog" that I can use to vary my writing?
Depending on the context, you can replace "backlog" with synonyms like "accumulation", "pileup", "queue", "inventory", or "outstanding volume".
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
4.5/5
Expert rating
Real-world application tested