Rutetabellen viser en ny omstigning og en ny ankomsttid etter ombookingen.

Rutetabellen is the definite form of rutetabell, meaning the timetable / the schedule.

• en rutetabell = a timetable
• rutetabellen = the timetable

Norwegian often uses the definite form where English also uses the. Here, it refers to a specific timetable, so rutetabellen is natural.

Also, this is a compound noun:

• rute = route
• tabell = table / chart / schedule

So rutetabell literally means something like route table, but in normal English it is timetable or schedule.

Viser means shows.

It is the present tense of å vise = to show.

Examples:

• Rutetabellen viser ... = The timetable shows ...
• Appen viser informasjonen. = The app shows the information.

Norwegian present tense is often simple compared with English. The verb form does not change depending on the subject:

• jeg viser = I show
• du viser = you show
• den viser = it shows

So viser works for all persons.

It is repeated because there are two separate nouns, and each one gets its own article and adjective:

• en ny omstigning = a new transfer
• en ny ankomsttid = a new arrival time

Repeating en ny makes the sentence clear and natural.

You may sometimes see one adjective shared across two nouns in Norwegian, but here repeating it is the most straightforward phrasing. It clearly tells you that both the transfer and the arrival time are new.

Omstigning means a transfer, change, or connection change during a journey.

In travel language, it refers to changing from one train, bus, plane, etc. to another.

So:

• en omstigning = a transfer
• ny omstigning = a new transfer

Depending on context, English translations could be:

• a new transfer
• a new change of trains/buses
• a new connection

It is especially common in transport contexts like train and bus schedules.

Yes. Ankomsttid is a compound noun, and Norwegian uses compound nouns very often.

It is made up of:

• ankomst = arrival
• tid = time

So:

• ankomsttid = arrival time

This is very normal in Norwegian. Where English may use two words, Norwegian often combines them into one:

• togstasjon = train station
• flybillett = plane ticket
• ankomsttid = arrival time

In the sentence:

• en ny ankomsttid = a new arrival time

Etter ombookingen means after the rebooking or after the rebooking process that has already happened.

The ending -en makes ombookingen definite:

• en ombooking = a rebooking
• ombookingen = the rebooking

The sentence is referring to a specific rebooking, not rebooking in general. That is why the definite form is used.

Compare:

• etter ombooking = after rebooking / after any rebooking in general
• etter ombookingen = after the rebooking (the one already mentioned or understood)

Ombooking is a noun meaning rebooking.

It comes from the idea of booking again / changing a booking:

• å ombooke = to rebook
• en ombooking = a rebooking

Then:

• ombookingen = the rebooking

This is common in Norwegian: a verb can become a noun ending in -ing.

Examples:

• å bestille = to order/book
• å endre = to change
• å ombooke = to rebook
• en ombooking = a rebooking

Ny is the form used with singular common-gender nouns.

Both nouns here are common gender and singular:

• en omstigning
• en ankomsttid

So you get:

• en ny omstigning
• en ny ankomsttid

A quick comparison:

• en ny billett = a new ticket
• et nytt tog = a new train
• nye tider = new times

So:

• ny = singular common gender
• nytt = singular neuter
• nye = plural or definite forms

Yes. You could say:

Etter ombookingen viser rutetabellen en ny omstigning og en ny ankomsttid.

That is also correct.

But notice something important: when a phrase like etter ombookingen comes first, Norwegian usually keeps the verb in second position. So the order becomes:

• Etter ombookingen
  • viser
    • rutetabellen ...

This is a very common Norwegian word-order rule, often called V2 word order.

So:

• Rutetabellen viser ...
• Etter ombookingen viser rutetabellen ...

Both are correct, but the second one puts more emphasis on after the rebooking.

Yes — a few things:

1. Definite nouns are often built into the word

   • rutetabellen = the timetable
   • ombookingen = the rebooking

2. Compound nouns are very common

   • rutetabell
   • ankomsttid

3. The present tense is simple

   • viser works for all subjects

4. Each noun often keeps its own article/adjective

   • en ny omstigning og en ny ankomsttid

So even if the meaning is straightforward, the sentence is a good example of several very typical Norwegian patterns.