Alliance Airlines EU261 flight delay compensation regulation
In case you booked Alliance Airlines flight that departed from Europe, you may have rights under European EU261 law in case your Alliance Airlines flight is not on time or cancelled.

If your Alliance Airlines flight was delayed causing you to arrive later than 3 hours after the original arrival time, then it is your legal right under EU261 regulation to receive compensation from Alliance Airlines.
What to do if Alliance Airlines flight was delayed?
Know your rights as Alliance Airlines passenger. If your Alliance Airlines flight was delayed causing you to arrive later than 3 hours after the original arrival time, then it is your legal right under EU261 regulation to receive compensation from Alliance Airlines. The EU261 compensation can be up to €600 per passenger in the form of cash, electronic bank transfer, cheque or travel vouchers.