Seilingsnummeret og ankomsthavnen står på boardingkortet.

Those endings are the definite article in Norwegian, attached to the noun itself.

In this sentence:

• seilingsnummeret = the sailing number
• ankomsthavnen = the arrival port
• boardingkortet = the boarding pass

Unlike English, Norwegian usually puts the at the end of the noun instead of using a separate word.

A few base forms are:

• et seilingsnummer = a sailing number
• en ankomsthavn = an arrival port
• et boardingkort = a boarding pass

Then the definite forms become:

• seilingsnummeret
• ankomsthavnen
• boardingkortet

They are compound nouns, which are very common in Norwegian.

• seilingsnummeret comes from seilingsnummer

  • seiling = sailing / voyage
  • nummer = number

• ankomsthavnen comes from ankomsthavn

  • ankomst = arrival
  • havn = harbor / port

• boardingkortet comes from boardingkort

  • boarding = boarding
  • kort = card / pass

So Norwegian often builds one long word where English might use two or three separate words.

In Norwegian, stå is often used where English would say something like is written, appears, or is shown.

So står på boardingkortet literally looks like stands on the boarding pass, but idiomatically it means:

• is on the boarding pass
• is printed on the boarding pass
• appears on the boarding pass

This is very natural Norwegian when talking about information in text.

Examples:

• Det står på skjermen. = It says / It is shown on the screen.
• Navnet står på listen. = The name is on the list.

Because in Norwegian present tense, the verb form does not change for singular and plural.

So:

• Nummeret står ...
• Nummeret og havnen står ...

Both use står.

This is different from English, where you change is to are. Norwegian present-tense verbs are much simpler in that way.

Og simply means and.

It joins the two nouns:

• seilingsnummeret
• ankomsthavnen

So together they form the subject of the sentence: Seilingsnummeret og ankomsthavnen = the sailing number and the arrival port

Because Norwegian uses på for many surfaces, documents, and places where information appears.

So:

• på boardingkortet = on the boarding pass
• på listen = on the list
• på skjermen = on the screen
• på billetten = on the ticket

This matches English on quite well in this kind of sentence.

The endings help a lot.

• seilingsnummeret is neuter because the indefinite form is et seilingsnummer
• ankomsthavnen is a common-gender noun because the indefinite form is en ankomsthavn
• boardingkortet is neuter because the indefinite form is et boardingkort

A simple pattern:

• en noun → usually definite -en
• et noun → usually definite -et

So here:

• ankomsthavn → ankomsthavnen
• boardingkort → boardingkortet
• seilingsnummer → seilingsnummeret

Yes. It is a commonly used Norwegian word, borrowed from English and adapted into Norwegian spelling and grammar.

So you can have:

• et boardingkort
• boardingkortet
• boardingkort

Norwegian often uses loanwords like this, especially in travel contexts. A more formal or less English-like alternative may exist in some contexts, but boardingkort is normal and widely understood.

Yes. That would also be natural:

På boardingkortet står seilingsnummeret og ankomsthavnen.

Both versions are correct, but the emphasis changes a little.

• Seilingsnummeret og ankomsthavnen står på boardingkortet.

  • Focuses first on what is on the boarding pass.

• På boardingkortet står seilingsnummeret og ankomsthavnen.

  • Focuses first on where the information appears.

Notice that when På boardingkortet comes first, the verb still stays in second position:

• På boardingkortet står ...

That is a very important Norwegian word-order rule.

Because Norwegian usually expresses the by adding it to the end of the noun.

So instead of saying something like:

• the boarding pass

Norwegian says:

• boardingkortet

This is one of the biggest structural differences from English.

Compare:

• a port = en havn

• the port = havnen

• a card = et kort
• the card = kortet

Not exactly, though they can overlap in meaning depending on context.

ankomsthavn literally means arrival port. It is specifically a port/harbor where a ship or ferry arrives.

So this word fits especially well in a sea-travel context, which also matches seilingsnummer.

If you wanted a more general word like destination, Norwegian might use words such as:

• destinasjon
• bestemmelsessted

But ankomsthavn is more specific and concrete.

A rough guide for an English speaker is:

SAY-lings-noom-er-eh

But that is only approximate.

A few helpful points:

• ei in seiling sounds a bit like the vowel in English say
• u in nummer is not exactly like English oo, but that approximation can help at first
• the final -et in nummeret is usually unstressed and lighter than an English et

If you want, the sentence can be broken into chunks for practice:

• Seilingsnummeret
• og
• ankomsthavnen
• står
• på boardingkortet

Most likely sea travel, such as a ferry or cruise context.

That is because:

• seilingsnummer suggests a sailing number
• ankomsthavn means arrival port

Those words fit ships and ferries more naturally than air travel. Even though boardingkort can also make English speakers think of airplanes, in Norwegian it can be used more broadly for a boarding pass in transport contexts.