What rights do you have as an airline passenger? 
EC Regulation 261/2004, so-called the 'Denied Boarding Compensation' regulation or DBC, protects the rights of airline passengers. It has been active in the European Union since February 2005.

This regulation established the common rules on compensation and assistance for passengers that are faced with denied boarding, cancellation, long delays and re-routing of flights.
EC Regulation 261/2004 applies to:

- All flights departing from the European Union, and
- Flights arriving in the European Union provided the airline is a Community carrier.

Calculator
Were you faced with a denied boarding, cancellation, delay or re-routing? You can use the EUclaim calculator to determine if you are entitled to financial compensation and/or ticket reimbursement. Using easy to follow questions, the Calculator takes you through a step-by-step process detailing the regulation and offers a clear advice regarding your situation. Keep your ticket and/or reservation document close at hand. After filling out all the details of the disrupted flight, the Calculator can determine what you are entitled to.

Think twice before accepting VOUCHERS
Airlines often offer vouchers instead of financial compensation. Think twice before accepting vouchers! They usually have limited validity and are difficult to exchange for other benefits. For example, vouchers cannot be used when booking through internet. Cash is always recommended instead of vouchers. Therefore always ask for your financial compensation to be paid in cash or by bank transfer.