بعد عشر دقايق رح اوصل عالبيت.

Here it most naturally means in ten minutes.

In Levantine, بعد + time expression is often used for something that will happen once that amount of time has passed:

• بعد شوي = in a little bit
• بعد ساعة = in an hour
• بعد عشر دقايق = in ten minutes

So the sentence means I’ll get home in ten minutes.

رح is a future marker in Levantine Arabic. It works a lot like will or going to in English.

• اوصل = I arrive / I reach
• رح اوصل = I will arrive / I’m going to arrive

So رح tells you the action is in the future.

Because the verb already includes the subject.

In اوصل, the verb form itself means I arrive / I reach. Arabic verbs often tell you who is doing the action, so a separate أنا is not necessary.

You could say:

• رح اوصل عالبيت = I’ll arrive home
• أنا رح اوصل عالبيت = I’ll arrive home

The version with أنا is possible, but it usually adds emphasis.

اوصل comes from the verb وصل and means I arrive, I reach, or I get to.

In this sentence, the most natural English translation is:

• I’ll arrive home
• I’ll get home

So اوصل is not only arrive in a strict dictionary sense; it can also sound like get to in natural English.

عالبيت is the colloquial contracted form of على البيت.

In Levantine writing, this kind of contraction is very common:

• على + البيت → عالبيت
• على + المدرسة → عالمدرسة

So عالبيت is just a normal everyday spoken-style way of writing على البيت.

Yes, على often means on, but in Levantine it is also commonly used with movement toward a place, where English would usually say to.

So in everyday speech:

• رايح عالسوق = going to the market
• وصلت عالبيت = I arrived home

This is very normal in Levantine. A more formal equivalent with إلى would sound more like Standard Arabic.

Arabic often uses the house where English uses home.

So:

• عالبيت literally = to the house
• but naturally = home

This is one of those places where Arabic and English package the idea differently. In Levantine, البيت is completely normal for home.

Because the singular noun behind دقايق is دقيقة, and دقيقة is feminine.

With the number 10, the form used with a feminine noun is عشر:

• عشر دقايق = ten minutes

So the form in the sentence follows the normal agreement pattern.

If you know some Standard Arabic, this matches the same basic idea as عشر دقائق.

دقايق is a common Levantine colloquial spelling/pronunciation for minutes.

Compare:

• Levantine everyday style: دقايق
• Standard Arabic spelling: دقائق

Both refer to the plural of دقيقة (minute), but دقايق looks and sounds more dialectal.

It is clearly Levantine dialect.

The biggest clues are:

• رح as a future marker
• دقايق as a colloquial plural spelling
• عالبيت as a dialect contraction
• no case endings

A more Standard Arabic version would be something like:

• بعد عشر دقائق سأصل إلى البيت

Yes, absolutely.

Both are natural:

• بعد عشر دقايق رح اوصل عالبيت
• رح اوصل عالبيت بعد عشر دقايق

The difference is mostly emphasis:

• Starting with بعد عشر دقايق highlights the time first.
• Starting with رح اوصل highlights the action first.

The original sentence would sound especially natural as an answer to When will you get home?