Passenger Rights at Zagreb Airport (ZAG): Compensation, Refunds and Claims

Last updated: May 24, 2026. EU 261 thresholds and amounts cross-checked against the EU Commission text of Regulation 261/2004; HACZ designation as Croatia's National Enforcement Body confirmed at ccaa.hr; Montreal Convention liability cap stated at the current 1,288 SDR figure with the SDR-EUR conversion approximation.

Which rules cover flights at Zagreb Airport

Four sets of rules touch a passenger at ZAG. EU Regulation 261/2004 covers the headline disruption cases (delays, cancellations, denied boarding, downgrades). EU Regulation 1107/2006 covers PRM. The Montreal Convention 1999 covers baggage and personal injury. Croatian consumer protection law sits underneath and applies the EU framework domestically.

EU Regulation 261/2004 (delays, cancellations, denied boarding)

EU 261 is the headline passenger-rights regulation across the EU and EEA. It sets out fixed compensation amounts, a right to care during disruption, and a right to refund or re-routing. It applies directly to flights at ZAG and to many flights arriving at ZAG from outside the EU. The regulation is directly effective in Croatia; no separate Croatian law restates the substance. Croatian courts and HACZ apply the regulation directly.

EU Regulation 1107/2006 (PRM)

EU 1107 covers the rights of disabled passengers and passengers with reduced mobility. It guarantees free airport assistance, requires non-discrimination in booking, and sets the 48-hour pre-notification standard. The day-to-day operational picture at ZAG sits on our PRM and EU 1107 page.

Montreal Convention 1999 (baggage and personal injury)

The Montreal Convention is an international treaty that governs airline liability for delays, damaged or lost baggage, and personal injury or death during international air travel. Croatia is a party. The Convention sets a liability cap (currently 1,288 Special Drawing Rights per passenger for baggage), which the International Civil Aviation Organization revises periodically. Most airline baggage claims at ZAG run under this framework rather than under EU 261. See our lost or damaged baggage workflow page for the practical process.

Croatian consumer protection

Croatian consumer protection law applies general remedies (refunds for non-delivery of service, ombudsman-style complaints) on top of the EU air-passenger framework. The aviation-specific rules in EU 261 and the Montreal Convention take precedence on aviation-specific matters. For pure consumer issues (a defective product bought airside, for example), Croatian consumer law is the relevant route, not aviation rules.

When EU 261 applies to your ZAG flight

EU 261's scope is defined by where the flight is operating, not by where the passenger lives or where the ticket was bought.

Any flight departing from an EU airport, any airline

Every flight departing from ZAG is covered by EU 261, regardless of which airline operates it. A delayed Croatia Airlines flight from Zagreb to Frankfurt is covered. A delayed Turkish Airlines flight from Zagreb to Istanbul is also covered, because the flight departs from an EU airport. A delayed Qatar Airways flight from Zagreb to Doha is covered for the same reason. The departure-from-EU rule is the most powerful piece of EU 261 because it does not depend on the carrier's nationality. The full carrier picture is on our airlines flying from Zagreb page.

Any flight arriving at an EU airport on an EU airline

Flights arriving at ZAG are covered only if the operating airline is an EU carrier. A delayed Lufthansa flight from Frankfurt to ZAG is covered (Lufthansa is an EU carrier). A delayed KLM flight from Amsterdam to ZAG is covered. A delayed Air Serbia flight from Belgrade to ZAG is also covered (Air Serbia carries an EU operating licence for relevant routes; confirm with the airline). A delayed Turkish Airlines flight from Istanbul to ZAG is not covered by EU 261 because Turkish is a non-EU carrier on an inbound flight; the passenger may have remedies under Turkish law or international treaties, but EU 261 does not apply. For inbound timing, see our live arrivals for late arrivals page.

Codeshares and operating vs marketing carrier

EU 261 follows the operating carrier, not the marketing carrier on the ticket. If you bought a ticket marketed by Air France for a flight operated by Croatia Airlines from Zagreb to Paris, the operating carrier (Croatia Airlines) is responsible for any EU 261 claim, not Air France. Read the small print on your booking to confirm who is operating; the airline app shows the "operated by" label on the flight record. For connections that involve more than one operating carrier, the responsible airline is the one that caused the disruption to your final-destination arrival time.

Delay compensation

The most common EU 261 case is a delay. The threshold for compensation, the amount, and the right to care during the wait all sit in Article 7 and Article 9 of the regulation.

The 3-hour threshold at destination

EU 261 compensation for delay is triggered by arrival delay at the final destination, not by departure delay. The threshold is 3 hours or more. A flight that leaves Zagreb 4 hours late but makes up time and arrives only 2 hours and 45 minutes late at its destination does not trigger compensation. A flight that leaves 90 minutes late and arrives 3 hours and 10 minutes late does trigger compensation. The Court of Justice of the EU established the 3-hour rule in the Sturgeon (2009) and Nelson (2012) cases, which extended the compensation right from cancellations to long delays.

How much you are owed: €250, €400, €600 by distance

Fixed amounts under EU 261 are set by great-circle distance from origin to final destination, not by ticket price. Compact reference:

Up to 1,500 km: €250 if you arrive 3 or more hours late or the flight is cancelled. Re-routed within 2 hours of original arrival: 50 percent reduction (€125). Most short-haul routes from ZAG (Vienna, Frankfurt, Munich, London, Paris CDG, Amsterdam, Brussels, Zurich) sit in this band.

1,500 to 3,500 km (and intra-EU flights over 1,500 km): €400 if you arrive 3 or more hours late or the flight is cancelled. Re-routed within 3 hours of original arrival: 50 percent reduction (€200). ZAG to Istanbul or Athens is in this band; Stockholm and other long intra-EU routes too.

Over 3,500 km (non-intra-EU): €600 if you arrive 4 or more hours late or the flight is cancelled. Re-routed within 4 hours of original arrival: 50 percent reduction (€300). ZAG to Doha (~3,800 km) sits in this band, as do the seasonal Air Transat flights to Montreal and Toronto.

Right to care after 2 hours: meals, calls, accommodation

Separate from any compensation claim, EU 261 sets a "right to care" that applies during a delay regardless of the cause. After 2 hours of delay on a short-haul flight (3 hours on medium-haul, 4 hours on long-haul), the airline must provide meals and refreshments proportional to the wait, two phone calls or messages, and hotel accommodation plus transfer if the delay forces an overnight. The right to care applies even when extraordinary circumstances exclude compensation. If the airline does not offer care, keep receipts for anything you buy yourself and submit them for reimbursement. For real-time delay context, see live departures for delays.

Right to a refund after 5 hours

If your departure is delayed by 5 hours or more, EU 261 gives you the right to a full refund of the unused part of the ticket plus, where relevant, a return flight to the original point of departure. This is independent of any compensation claim under Article 7. Choose the refund when the delay makes the trip pointless (a meeting that has passed, an event you will now miss) and you would rather not travel. The airline must complete the refund within 7 days.

Cancellation compensation

A cancellation triggers the same compensation amounts as a long delay, with additional rules around notice and choice.

When the airline must compensate

The airline owes EU 261 compensation for a cancellation unless one of three conditions is met: it notified you of the cancellation at least 14 days before scheduled departure, the cancellation was caused by extraordinary circumstances outside its control, or it offered re-routing close to your original schedule (within specific windows). The compensation amounts (€250, €400, €600) follow the same distance bands as for delays.

The 14-day notice rule

Notice of cancellation 14 or more days before departure removes the compensation right entirely. The airline still owes a refund or re-routing, but no fixed compensation. Notice between 7 and 13 days removes compensation only if the re-routing offered keeps your arrival within 2 hours of the original time on short-haul, 3 hours on medium-haul, or 4 hours on long-haul. Notice less than 7 days removes compensation only on much tighter re-routing windows (1, 2 or 3 hours of arrival within original schedule).

Choice of refund or re-routing

On cancellation, you choose between three remedies: a full refund of the unused ticket within 7 days, re-routing to your final destination at the earliest opportunity, or re-routing at a later date of your choice subject to seat availability. The airline cannot force a particular choice on you. If the airline only offers a voucher, you have the right to insist on a cash refund.

Care obligations during cancellation

While waiting for re-routing after a cancellation, the same right to care applies as for a delay: meals proportional to the wait, calls and messages, accommodation if overnight. The care obligation persists even when extraordinary circumstances exclude compensation; care is a separate duty.

Denied boarding (involuntary)

Denied boarding is when the airline refuses to let a passenger with a confirmed ticket board the flight, usually because of overbooking. EU 261 distinguishes between volunteers (who give up their seat in exchange for compensation negotiated with the airline) and involuntarily denied passengers (who refuse the offer and are denied anyway).

Volunteers vs involuntary

Airlines must first ask for volunteers in exchange for benefits negotiated between the airline and the passenger (a cash payment, a voucher, an upgrade, miles, hotel and re-routing on a later flight). If too few volunteers come forward, the airline can deny boarding involuntarily. The two cases trigger different rights: volunteers accept the airline's offer freely; involuntarily denied passengers get the full EU 261 package.

Compensation amounts and care

Involuntarily denied passengers are entitled to the same flat compensation as for a delay or cancellation (€250 / €400 / €600 by distance) plus the full right to care (meals, calls, accommodation if overnight). The compensation is paid in cash or a bank transfer, not a voucher, unless the passenger agrees otherwise in writing. The 50 percent reduction for fast re-routing applies in the same way as for cancellation cases.

Re-routing

An involuntarily denied passenger has the same choice as in a cancellation: full refund, re-routing at the earliest opportunity, or re-routing at a later date of choice. The airline must arrange the re-routing; the passenger does not have to find a replacement flight themselves. If the original itinerary continues to a final destination beyond the denied segment, the airline owes re-routing all the way through, not just on the denied segment.

Downgrades

Compensation by route distance (30%, 50%, 75% of fare)

If the airline moves you to a lower class than the one you booked (Business to Economy, Premium Economy to Economy), Article 10 of EU 261 sets a partial refund of the ticket price for the affected segment. 30 percent of the ticket price for flights up to 1,500 km. 50 percent for flights between 1,500 and 3,500 km, and for intra-EU flights over 1,500 km. 75 percent for all other flights over 3,500 km. The refund is on the segment that was downgraded, not the whole itinerary. Refunds are paid within 7 days. Upgrades to a higher class never come with a fee.

Extraordinary circumstances

The single most litigated phrase in EU 261. An airline that proves the disruption was caused by extraordinary circumstances does not owe compensation, though it still owes care. What does and does not count has evolved through over 20 years of CJEU case law.

What counts (weather, ATC, security, third-party strikes, hidden manufacturing defects)

Established extraordinary circumstances include severe weather (blizzards, fog, thunderstorms that close runways), air traffic control restrictions or strikes, security alerts that close airports or airspace, bird strikes, third-party industrial action (airport ground handlers striking, fuel suppliers striking, air traffic control striking), and hidden manufacturing defects that the airline could not have detected through normal maintenance. The Court of Justice of the EU has consistently held that the test is whether the event was outside the airline's control and could not have been avoided even with all reasonable measures.

What doesn't count (technical issues within airline control, airline staff strikes, crew shortage)

Technical issues with the aircraft that arise from normal wear and tear or that maintenance should have detected do not count as extraordinary. The CJEU held this firmly in the van der Lans (2015) case. Airline staff strikes (pilots, cabin crew, maintenance employees) are not extraordinary because they are within the airline's labour-relations sphere; the CJEU ruled this in Krüsemann (2018). Crew shortage from scheduling errors, last-minute cancellations from low load factors, and operational decisions to consolidate flights are not extraordinary. Bottom line: the test is whether the airline could have prevented the disruption with reasonable measures, not whether the airline finds it inconvenient.

How airlines and courts treat the exemption

Airlines apply the extraordinary-circumstances exemption broadly in their first reply, often citing it without detailed evidence. National courts and enforcement bodies (HACZ in Croatia) apply it more narrowly. If an airline rejects your claim citing extraordinary circumstances, ask for the detailed evidence in writing: what specifically caused the disruption, what reasonable measures the airline took, why those measures were insufficient. Airlines that cannot produce this detail usually settle when escalated. The escalation route via HACZ is in the next-but-one section.

Lost, delayed or damaged baggage under Montreal Convention

Baggage claims at ZAG run under the Montreal Convention 1999, not under EU 261. The convention sets a single global liability cap and the deadlines for filing different claim types.

Liability cap (roughly €1,500 per passenger)

The Montreal Convention caps airline liability for baggage at 1,288 Special Drawing Rights (SDR) per passenger. SDR is an IMF reserve currency unit; ICAO revises the cap periodically (last revision December 2019, with the next review due). At current SDR-EUR exchange rates, the cap converts to roughly €1,500. The cap is a maximum, not a guarantee: the airline pays the actual loss up to that ceiling, and you must demonstrate the loss with evidence. For a more detailed breakdown of how the liability works in practice, see our lost or damaged baggage workflow page.

Deadlines to claim (7 days damaged, 21 days delayed)

Strict deadlines apply. Damaged baggage: submit a written claim to the airline within 7 days of receiving the bag. Delayed baggage: submit a written claim within 21 days of the date the delayed bag was delivered to you. Filing the initial Property Irregularity Report (PIR) at the airline's service desk at ZAG before leaving the airport does not by itself constitute the written claim under the Montreal deadlines; you need to follow up in writing within the windows above. Lost baggage (defined as not found within 21 days) converts to a lost-claim case, with general civil-law limitation periods running from the date the bag was declared lost.

Receipts and replacement-cost claims

Claims under the Montreal Convention are paid on documented loss, capped at the SDR ceiling. Keep receipts for replacement purchases during a baggage delay (toiletries, basic clothing, anything essential for the trip you booked). For damaged or lost bags, photograph the damage, keep the bag and the PIR, and document the value of lost contents (receipts, photos of the items, insurance values). Airlines often offer a flat-rate settlement well below the actual loss; you are not obliged to accept it. Counter-propose with documented values up to the cap, and escalate if the airline refuses.

How to claim direct with the airline (free)

The direct claim is the default route. It is free, it is what HACZ expects you to try first, and it works in most clear-cut cases. The four-step workflow below also drives the HowTo schema for this page.

Step 1: gather your evidence

Collect the booking reference and e-ticket number, the boarding pass (printed or digital), every email or SMS the airline sent about the disruption, a photo of the departure board showing the delay or cancellation, and receipts for any meals, transport, or accommodation you paid for during the wait. Photograph everything as a digital backup. If you are claiming under the Montreal Convention for baggage, add the PIR and bag tag.

Step 2: file the claim on the airline's site

Most airlines have a dedicated EU 261 form in their customer-service or claims section. Submit the form with your evidence. Keep a copy of the submission and the case reference number the airline assigns. Filing direct is free; do not pay a third party at this stage. State the claim explicitly: what disruption, what compensation amount under which distance band, what receipts you are claiming for reimbursement. Avoid generic complaints; specify the legal basis (Article 7 for compensation, Article 9 for care reimbursement).

Step 3: chase if no response in 6 weeks

EU enforcement practice expects an airline response within 6 weeks of a properly filed claim. Diary the deadline. If no response comes, send a follow-up referencing the case number and the 6-week mark. Most airlines respond to the chase. If they do not, or if they reject a claim you believe is well-supported (technical issue cited as extraordinary, vague extraordinary-circumstances claim without evidence), move to the escalation step.

Step 4: escalate to HACZ

HACZ (Hrvatska agencija za civilno zrakoplovstvo, the Croatian Civil Aviation Agency) is Croatia's National Enforcement Body for EU 261. It handles passenger complaints about flights departing Croatian airports. Submit your case via the passenger rights page on ccaa.hr with your evidence and the airline's response (or lack of it). HACZ can adjudicate the case, fine the airline for non-compliance, and refer matters for legal action where needed. HACZ does not award compensation directly to the passenger; that still goes through the airline or, in the last resort, through the Croatian civil courts under the 3-year general limitation period.

When to use a claim-handling service

Claim-handling services exist. We do not name or link them, on principle: this page is informational and the direct-and-free route is the default. The category as a whole follows the same model.

What they charge (typically 25 to 50 percent)

Claim-handling services typically take 25 to 50 percent of the compensation paid by the airline, with the higher end applying to cases that go to court. The fee is contingent in most cases (no win, no fee) but some operators charge admin costs upfront. The €250 / €400 / €600 you might receive after a successful claim turns into €125 to €450 in your pocket after the service fee. The math is straightforward.

When it's worth it

The claim-handling category earns its fee in three real cases. The passenger cannot or will not pursue the claim directly: limited time, no appetite for paperwork, a complex multi-airline itinerary. The airline has rejected a well-supported claim and the passenger does not want to go to court: a service with case-by-case lawyers can take a stronger second swing than an individual passenger. The claim involves complex extraordinary-circumstances analysis that a passenger would struggle to challenge alone. For a straightforward 4-hour delay on a within-airline-control basis, the direct route is free and not significantly slower. Decide case by case; the choice belongs to the passenger.

ZAG-specific disruption patterns

Operational patterns at Zagreb that recur enough to mention in a rights context, without overstating their frequency.

Winter de-icing delays

ZAG sits on a continental plain and experiences fog and freezing conditions through the winter months (November to February). De-icing operations add time to morning departures during cold spells, and a heavy freeze can extend that into wider delays. From an EU 261 angle: a delay caused by weather (severe icing, low-visibility procedures) is typically extraordinary circumstances and excludes compensation, though the right to care still applies. A delay caused by airline scheduling around predictable winter conditions (insufficient de-icing slots booked, inadequate crew planning) is harder for the airline to defend as extraordinary.

Summer thunderstorm cancellations

July and August at ZAG see occasional convective thunderstorm cells that close the runway briefly and cause holds, diversions, or cancellations. Weather of this type is firmly extraordinary circumstances and excludes EU 261 compensation. The right to care during the wait still applies in full, including overnight accommodation if the disruption forces it.

Croatia Airlines on-time performance

Croatia Airlines, the hub carrier, publishes its operational performance data through its annual report and through third-party trackers (FlightAware, FlightStats). Performance varies by quarter and by route. For an EU 261 claim, your own flight's specific disruption matters, not the airline's quarterly average. The on-time performance picture is useful context for trip planning rather than for a specific compensation case.

Important disclaimer

This page explains how EU Regulation 261/2004 and related rules apply to flights at Zagreb Airport. It is general information, not legal advice. For advice on a specific claim, contact the airline, the Croatian Civil Aviation Agency (HACZ), or a qualified lawyer. Regulations and case law change. Verify current figures and procedures with an official source before acting.

Frequently asked questions