EU Regulation 261/2004 has applied to all flights departing from EU airports since February 2005. Since Enter Air is a Polish carrier and operates virtually all its flights from Polish airports — Warsaw Chopin (WAW), Katowice Wojciecha Korfantego (KTW), Gdansk Lech Walesa (GDN), Krakow John Paul II (KRK), and Wroclaw Nicolaus Copernicus (WRO) — every Enter Air passenger benefits from the full protection of this regulation.

Three categories of disruption trigger compensation rights:

Flight delays: If your Enter Air flight arrives at the final destination 3 or more hours after the scheduled arrival time, you are entitled to financial compensation. The delay is measured at arrival — specifically when the aircraft doors are opened at the destination. A flight that departs late but partially recovers in the air is assessed by its arrival time, not its departure time.

Flight cancellations: If Enter Air cancels your flight and notifies you fewer than 14 days before the scheduled departure, you are entitled to both financial compensation and a choice between a full refund of your ticket price and rerouting to your destination at the earliest opportunity. If the cancellation is notified more than 14 days ahead, the compensation entitlement is removed (though your refund right remains).

Denied boarding: If Enter Air refuses to allow you to board despite you having a valid booking and having checked in on time — most commonly because the flight is overbooked — you are entitled to immediate financial compensation plus the refund-or-rerouting choice.

EU261 compensation amounts are fixed by the regulation and apply uniformly across all EU airlines, regardless of the ticket price paid:

For Enter Air's most common routes, the applicable amounts are:

Step 1 — Document everything at the airport. The moment you become aware of a delay or cancellation, photograph departure boards. Note the time and the reason given. Keep your boarding pass, booking confirmation, and all receipts for any expenses you incur — meals, hotel accommodation, taxis, phone calls. If Enter Air or airport staff give you any written notifications, keep those. If you are travelling with a tour operator, note any communications from your tour rep as well.

Step 2 — Submit your claim to Enter Air. File a written compensation claim with Enter Air's passenger service team, available through their website at enterair.pl. Include your full name, booking reference, flight number, departure airport, scheduled and actual departure and arrival times, and the specific compensation amount you are claiming under EU Regulation 261/2004. Attach supporting documents. Give Enter Air 6 weeks to respond before escalating.

Step 3 — Escalate through ULC, UOKiK, or Avioza. If Enter Air rejects your claim or does not respond, file with Poland's ULC at ulc.gov.pl — include your claim reference, the rejection letter, and all supporting documents. The ULC will investigate and can mandate payment. Alternatively, use Avioza's no-win, no-fee service for expert handling of every stage of your Enter Air claim, from the initial letter to Polish court proceedings if necessary.

Enter Air (IATA: E4, ICAO: ENT) was founded in 2009 in Warsaw, Poland, and has grown rapidly to become Poland's largest charter carrier by both fleet size and passenger numbers. The airline operates a fleet of Boeing 737-800 and Boeing 737 MAX 8 aircraft — two of the most reliable and fuel-efficient narrowbody jets in the world — and serves a network spanning over 80 destinations in more than 30 countries.

Enter Air holds its Air Operator Certificate from Poland's ULC (Urząd Lotnictwa Cywilnego) and operates primarily under contracts with major Polish tour operators including TUI Poland, Itaka, Neckermann, and Coral Travel. The airline serves Poland's 10+ million annual outbound leisure travellers, operating from five main Polish airports and additional seasonal bases.

Despite operating in the charter market, Enter Air is a sophisticated, professionally operated airline with a modern fleet. Its passenger rights obligations are identical to those of any scheduled EU carrier.

In addition to financial compensation, EU261 requires Enter Air to provide care and assistance during qualifying delays. These obligations arise regardless of whether compensation is ultimately payable — even genuine extraordinary circumstances do not remove the care obligation:

• Meals and refreshments: Free meals and drinks proportionate to the waiting time. For Enter Air's routes to Turkey and Greece (~2,000 km), this activates from 3 hours of delay. For shorter routes, from 2 hours.
• Communication: Two free phone calls, emails, faxes, or telex messages to contact family or make alternative arrangements.
• Hotel accommodation: If an overnight stay becomes necessary because Enter Air's delay pushes the departure to the following day, the airline must provide and pay for hotel accommodation near the departure airport.
• Airport-hotel transport: Free transport to and from the hotel, arranged by Enter Air.
• Right to abandon journey: After 5 hours, you have the right to abandon the journey entirely and receive a full refund of the unused ticket portions, plus a return flight to your original departure point if you are mid-journey.

Enter Air must provide these care entitlements proactively. If the airline fails to do so and you pay for necessities yourself, keep all receipts and add the costs to your claim as out-of-pocket expenses.

Enter Air, like all airlines, frequently invokes "extraordinary circumstances" to deny valid EU261 claims. EU261 does permit airlines to withhold compensation when disruptions are caused by events genuinely outside their control — but the threshold is high and the scope is narrow.

Genuine extraordinary circumstances accepted by European courts include: severe weather making flight operations genuinely unsafe (not merely inconvenient), strikes by air traffic control or airport security workers (not Enter Air's own staff), genuine political instability or security threats at the destination requiring official closure, and certain cases of hidden manufacturing defects in aircraft components.

What is NOT extraordinary circumstances under settled EU case law: any technical fault with Enter Air's Boeing 737 aircraft — engine problems, hydraulic failures, landing gear defects, avionic faults, fuel system issues, or any other mechanical failure. European courts have consistently ruled that maintaining an aircraft in airworthy condition is a core airline responsibility, not an external extraordinary event. If Enter Air rejected your claim citing a technical reason, challenge that rejection through the ULC.

One of the most passenger-friendly aspects of pursuing an Enter Air claim in Poland is the 6-year limitation period under Polish civil law. This means you have until 6 years from the date of your disrupted flight to file a compensation claim — whether directly with Enter Air, through the ULC, or in the Polish courts.

This stands in contrast to many other EU member states: Germany allows 3 years, Belgium only 1 year, France 5 years. Poland's 6-year window means that even if your Enter Air disruption occurred several years ago, you may still have time to claim. However, evidence becomes significantly harder to gather over time, so earlier action is always preferable.

Warsaw → Antalya (Turkey), 4-hour technical delay: Enter Air's 737-800 is grounded at Warsaw Chopin due to a reported hydraulic system fault. After 4 hours, a replacement aircraft is arranged and passengers depart, arriving in Antalya 3 hours 40 minutes after the scheduled arrival. The technical fault is not an extraordinary circumstance. Each passenger is entitled to €400 (route distance ~2,100 km). A family of four receives €1,600 combined. Enter Air must also provide meals and refreshments at the airport during the wait.

Katowice → Gran Canaria (Tenerife), cancellation with 9 days' notice: Enter Air's charter client consolidates two lightly-loaded winter departures. Passengers on the cancelled Katowice flight receive 9 days' notice of cancellation — fewer than the 14-day threshold. Each passenger is entitled to €600 (route distance ~3,900 km) plus a choice between full refund or rerouting. The commercial reason for consolidation does not affect the compensation obligation.

Warsaw → Hurghada (Egypt), return flight delay: The return leg of a Warsaw–Hurghada charter is delayed 5 hours at Hurghada due to a late crew change. Passengers arrive in Warsaw 4.5 hours after the scheduled arrival. EU261 covers return charter legs equally. The disruption distance from Hurghada to Warsaw is ~3,100 km, placing the claim in the €400 tier. Every passenger on this return flight is entitled to €400 each.

1. Photograph the departure board the moment you see the delay: A timestamped photo is your single most powerful piece of evidence.
2. Do not accept food vouchers as full settlement: Accepting a meal voucher during a delay does not waive your right to EU261 financial compensation — these are separate entitlements.
3. Claim for every passenger in your group: EU261 pays per person. A family of five on a €400 route is entitled to €2,000 combined.
4. Note the reason given at the airport: "Technical problem" is almost never an extraordinary circumstance. Note the exact language used by Enter Air staff.
5. Check actual arrival time, not departure: Your 3-hour delay threshold is measured when the aircraft doors open at the destination — not when the plane lands, and not when it pushes back at Warsaw.
6. Act before the 6-year window closes: Poland's generous limitation period is not infinite — and evidence fades long before the legal deadline arrives.
7. Challenge technical fault rejections through ULC: Poland's aviation authority takes a strong line on airlines using mechanical issues as extraordinary circumstances.