unkouzyouhou wo kakuninsuru.

It is read:

うんこうじょうほう を かくにんする

A few notes:

• 運航情報 = うんこうじょうほう
• を is written を but pronounced お
• 確認する = かくにんする

So the full pronunciation is basically:

うんこうじょうほう お かくにんする

運航情報 means operation information or service status information, especially for things like:

• airplanes
• ships
• sometimes other scheduled transport, depending on context

In many real-world situations, it can mean something like:

• flight status
• operation updates
• service information

A useful breakdown is:

• 運航 = operating/navigation of transport services
• 情報 = information

So 運航情報 is literally operation information.

を marks the direct object of the verb.

In this sentence:

• 運航情報 = the thing being checked
• 確認する = to confirm/check

So 運航情報を確認する means:

• to check the operation information

This is the standard pattern:

noun + を + verb

Examples:

• 切符を買う = buy a ticket
• 名前を確認する = confirm a name
• 運航情報を確認する = check operation information

確認する is the plain/dictionary form.

This form is commonly used in:

• titles
• instructions
• menu items
• app buttons
• written procedures
• neutral statements

So in a UI or notice, 運航情報を確認する can feel like:

• Check operation information
• To check operation information

If you wanted a polite full sentence, you might say:

• 運航情報を確認します。
• 運航情報を確認してください。

The plain form is very common in labels and interface text.

Yes. Japanese often leaves out the subject when it is obvious from context.

English usually wants a subject like:

• I check...
• Please check...
• You should check...

But Japanese often omits that if the situation already makes it clear.

So depending on context, 運航情報を確認する could mean things like:

• Check the operation information.
• I will check the operation information.
• To check the operation information.

The exact nuance comes from where you see it.

Not exactly.

確認する means:

• to confirm
• to check carefully
• to verify

It suggests making sure something is correct or up to date.

見る just means:

• to look at
• to see

So:

• 運航情報を見る = look at the operation information
• 運航情報を確認する = check/verify the operation information

確認する sounds more purposeful and practical.

Normally, Japanese is written without spaces.

So the usual writing is:

運航情報を確認する。

Spaces may be added in learning materials to make the sentence easier to read, especially for beginners.

So:

• 運航情報　を　確認する。 = learner-friendly spacing
• 運航情報を確認する。 = normal Japanese writing

This is a very good question because they are similar and both are often read うんこう.

A general guideline is:

• 運航: operation/navigation of aircraft or ships
• 運行: operation/service running of trains, buses, and similar transport

So:

• 運航情報 is often used for flights or ships
• 運行情報 is often used for trains or buses

In real life, the exact usage depends on the company or system, but that is the basic distinction learners should know.

Yes, very naturally.

In Japanese, the dictionary form is often used for short interface text, such as:

• buttons
• menu options
• help pages
• headings

So 運航情報を確認する can sound like:

• Check flight status
• View operation information

It is short, neutral, and practical.

If it were a direct spoken instruction to a person, Japanese would more often use something like:

• 運航情報を確認してください。

But for app or website text, 運航情報を確認する is very normal.