Vaučer za obrok dobivate pod uvjetom da zamjenski let kasni.

Vaučer means voucher. It is a loanword, and it is very common in travel, hotels, airlines, and customer-service contexts.

In more everyday Croatian, you might also see:

• bon = voucher/coupon
• kupon = coupon

But in airport or airline language, vaučer sounds very natural.

Here za means for, and it is followed by the accusative case.

So:

• obrok = meal
• za obrok = for a meal

Because obrok is a masculine inanimate noun, its accusative singular looks the same as its nominative singular:

• nominative: obrok
• accusative: obrok

So the form does not change, even though the case does.

Croatian often uses the singular for a general category, where English might also say a meal or meals depending on context.

So vaučer za obrok means:

• a meal voucher
• a voucher for a meal

It does not necessarily mean only one specific meal in a strongly literal sense; it is just the normal label for this kind of voucher.

Dobivate means you receive, you get, or in this context more naturally you are given / you are entitled to receive.

It is:

• 2nd person plural
• present tense
• from the verb dobivati (imperfective)

The ending -te shows you plural or formal you singular.

So in an announcement to passengers, dobivate is addressing:

• all of you, or
• you politely/formally

Because Croatian usually does not need subject pronouns when the verb ending already shows who the subject is.

In dobivate, the ending -te already tells you it means you.

So Croatian often says:

• Dobivate vaučer. = You receive a voucher.

A separate vi could be added for emphasis, but it is not necessary:

• Vi dobivate vaučer.

Good question. Both are related, but they do not feel exactly the same.

• dobivate comes from dobivati and sounds more like a general rule, policy, or ongoing entitlement.
• dobijete comes from dobiti and sounds more like a single completed result.

In an airline notice, dobivate is very natural because it presents the rule as a standard policy:

• Vaučer za obrok dobivate... = You receive / are entitled to a meal voucher...

If you used dobijete, it would still be understandable, but dobivate fits the administrative, explanatory tone better.

Pod uvjetom da means on the condition that or provided that.

Literally:

• pod = under
• uvjetom = condition (in the instrumental case)
• da = that

So literally it is something like under the condition that.

It is a fairly formal expression, very common in official language, notices, contracts, and policies.

A less formal equivalent would be:

• ako = if
• samo ako = only if

So this sentence could be rephrased more simply as:

• Vaučer za obrok dobivate ako zamjenski let kasni.

Because after pod in this expression, Croatian uses the instrumental case.

So:

• nominative: uvjet = condition
• instrumental: uvjetom = under a condition / by condition

The phrase pod uvjetom is a fixed and very common expression.

This is one of those places where it is best to learn the whole phrase together:

• pod uvjetom da = provided that

Zamjenski let means replacement flight, substitute flight, or alternative flight.

Breakdown:

• let = flight
• zamjenski = replacement / substitute

The adjective zamjenski agrees with let:

• masculine
• singular
• nominative

So:

• zamjenski let = a replacement flight

This is the flight offered instead of the original one.

Yes, in this context kasni means is late or is delayed.

It is the:

• 3rd person singular present tense
• of the verb kasniti = to be late

So:

• let kasni = the flight is late / the flight is delayed

In transport contexts, English often prefers is delayed, while Croatian very naturally uses kasni.

Yes, the condition could come first.

The original sentence:

• Vaučer za obrok dobivate pod uvjetom da zamjenski let kasni.

puts the main information first: you get a meal voucher.

You could also say:

• Pod uvjetom da zamjenski let kasni, dobivate vaučer za obrok.

That is grammatically fine, but the original word order sounds very natural for a notice or customer-information message, because it starts with the benefit and then states the condition.

Yes. It sounds fairly formal and administrative.

The main reasons are:

• vaučer is typical service/travel vocabulary
• pod uvjetom da is more formal than ako
• dobivate sounds like policy language

So this is exactly the kind of sentence you might expect in:

• airline information
• passenger rights notices
• customer-service instructions
• official travel communication