EC261 vs UK261: What's the Difference?
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EC261 (more formally known as EU Regulation 261/2004) and UK261, which may provide compensation to impacted travelers after they encounter delayed, canceled, or overbooked flights, are designed to compensate those impacted for their time.
But with two different sets of regulations depending upon your flight itinerary, it isn’t always as easy as it should be.
This EC261 vs. UK261 comparison guide explains the differences, similarities, compensation amounts, and how to determine which regulation applies.
Quick answer: EC261 vs UK261
Here are the basic differences between EC261 and UK261.
Mostly isolated to small details like payout currency, these sets of regulations are largely the same, with some geographic differences.
Feature | EC261 | UK261 |
Applies To | European Union | United Kingdom |
Covers Departures From | EU Airports | UK Airports |
Covers Certain Arrivals On | EU Airlines | UK Airlines |
Compensation Currency | Euros (€) | Pounds (£) |
Delay Threshold | 3+ Hours | 3+ Hours |
Cancellations Covered | Yes | Yes |
Denied Boarding Covered | Yes | Yes |
The protections are very similar, and for good reason. Prior to the UK leaving the European Union in 2020 (“Brexit”), British flights were covered under EC261.
What Is EC261?
The European Union’s Regulation No. 261/2004, also known as EC261, is a set of regulations governing air travel within, in, and out of the European Union. Designed to protect passengers in the event of lengthy arrival delays, it guarantees travelers financial compensation for disruptions within an airline’s control.
Protections are guaranteed regardless of a passenger’s nationality, meaning American travelers may qualify. Generally, the following flights qualify for EC261 compensation:
All flights on all airlines departing from EU airports
Flights arriving in the EU operated by an EU airline
The second point is a big one for Americans planning Transatlantic travel, particularly when choosing airlines that are part of an alliance. Since Delta and Air France tend to price match on flights from the United States to North America, choosing Air France can add an additional layer of protection should something go wrong.
Flight | Airline | Delay | Qualifies |
Chicago to Rome | ITA Airways | 4 hours | Yes |
Rome to London | British Airways | 3 hours | Yes |
Frankfurt to Dublin | Lufthansa | 2 hours | No |
Boston to Paris | JetBlue | 5 hours | No |
What Is UK261?
UK261 is the United Kingdom’s version of EC261, a passenger protection law that guarantees travelers compensation if flights are delayed, canceled, or overbooked for specific reasons. Created after the UK departed the EU in 2020, the regulations preserve many of the same passenger protections.
UK261 applies to flights meeting one of a couple of different qualifications:
All flights departing the United Kingdom, regardless of airline choice
Flights arriving into the United Kingdom on a UK carrier (British Airways, Virgin Atlantic, etc.)
In either case, your arrival delay (not a delay in departure) must be at least 3 hours in length. Carriers get an extra hour on certain transatlantic travel (4 hours until compensation).
Here are a few examples of potential UK261 compensation cases:
Flight | Airline | Delay | Qualifies |
New York to London | British Airways | 4 hours | Yes |
Edinburgh to Belfast | easyJet | 1 hour | No |
London to Boston | Virgin Atlantic | 4 hours | Yes |
London to Boston | American Airlines | 6 hours | No |
Which regulation applies to your flight?
With two similar sets of regulations governing air travel in and out of Europe, it can be difficult to understand exactly which rule(s) apply to your travels. The easiest way to quickly determine whether you’re protected by EC261 or UK261 is simply to look at your departure/arrival airports and the airline you’re flying with.
Here are some flight coverage examples to help you understand which routes may be covered by which regulation.
Flight | Regulation | Explanation |
JFK → London on BA | UK261 | Inbound UK flight on a UK airline |
London → JFK on BA | UK261 | Inbound UK flight on a UK airline |
JFK → Paris on Air France | EC261 | Inbound EU flight on an EU airline |
Paris → JFK on Air France | EC261 | EU departing flight |
JFK → London on AA | Usually Not Covered | Inbound flight not on UK carrier |
JFK → Paris on Delta | Usually Not Covered | Inbound flight not on EU carrier |
London → Rome on BA | UK261 | UK departing flight |
Paris → Berlin on Lufthansa | EC261 | EU departing flight |
EC261 vs UK261 compensation amounts
EC261 and UK261 compensation payouts depend upon the same two variables: the length of the delay and the flight distance traveled. For this reason, longer Transatlantic disruptions carry higher compensation than more regional European travel, like from Paris to Rome, for example.
The following compensation amounts are offered per passenger, not per reservation, meaning a family may receive well over $1,000 after converting a settlement to dollars:
Flight Distance | EC261 Compensation | UK261 Compensation |
Up to 1,500 km | €250 | £220 |
1,500–3,500 km | €400 | £350 |
Over 3,500 km | €600 | £520 |
Key similarities between EC261 and UK261
As we’ve alluded to, there are many key similarities between the protections offered by EC261 and UK261.
1. Flight Delays
Passengers may qualify when they arrive at their destination 3 or more hours late. Certain Transatlantic travel extends this window to 4 hours in length, but compensation under both programs is robust and offered to each passenger in a traveling party.
2. Flight Cancellations
Passengers may qualify when flights are canceled without sufficient notice. In addition to flight cancellations,
3. Denied Boarding
Passengers may qualify if they are involuntarily denied boarding due to overbooking.
4. Duty of Care
Both regulations require airlines to provide assistance such as meals, refreshments, hotel accommodations, and transportation when appropriate.
Key differences between EC261 and UK261
Beyond the geographic area governed by each regulation there are a couple of key differences between the structure and execution of the EC261 and UK261 programs.
First is the compensation currency. EC261 claims will be paid out in Euros, while UK261 claims will be paid out in Pounds Sterling. A small difference for sure, but Americans receiving funds may notice slight differences given the prevailing currency conversion rates at a point in time.
Second is regulatory oversight in cases that are escalated or wrongfully denied by airlines. In contested cases, EC261 oversight falls under EU member state enforcement bodies. Predictably, UK261 oversight is governed by UK regulatory authorities.
These differences have little impact on the compensation available for travelers impacted by flight disruptions.
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