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

If your Avianca 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 Avianca.
What to do if Avianca flight was delayed?
Know your rights as Avianca passenger. If your Avianca 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 Avianca. The EU261 compensation can be up to €600 per passenger in the form of cash, electronic bank transfer, cheque or travel vouchers.