Yes, it is possible to check in online for HOP! airline flights. Online check-in opens 30 hours before departure and closes 1 hour before departure. To do so, you need to visit the HOP! airline website, go to the online check-in section, enter your reservation details, and follow the prompts to check-in for your flight. You will then be able to download and print your boarding pass or save it to your mobile device.

You should contact HOP! Customer Service as soon as possible if you have experienced loss or damage to your baggage. You can contact them through their website, by phone or by email. It is recommended that you have your ticket number and baggage claim tag number handy when you contact them. HOP! will then evaluate your case and provide you with instructions on next steps.

HOP! typically closes check-in 30 minutes before the scheduled departure time and boarding 20 minutes before departure time.

As an AI language model, I don't have access to up-to-date information about HOP! compensation policies, but according to EU regulations, all European airlines, including HOP!, are obligated to pay compensation for flight delays and cancellations if the situation meets certain criteria. The amount of compensation may vary depending on the length of the delay or the reason for cancellation. Passengers are encouraged to contact HOP! directly or consult with their travel insurance provider for more information.

Yes, HOP! provides additional services for passengers with disabilities. Passengers are encouraged to notify the airline of any special assistance needed at least 48 hours before departure. The airline provides wheelchair assistance and priority boarding for passengers with reduced mobility, as well as assistance with guide dogs. HOP! also allows medical equipment to be carried onboard and provides additional oxygen supplies when necessary.

HOP! does provide meals and drinks on board, but it depends on the length of the flight and the fare type you booked. Snacks and beverages are provided on short flights, while longer flights offer hot meals and a variety of drinks. Alcoholic drinks are also available for purchase on board.

According to HOP!'s website, tickets are refundable in certain cases, such as if the passenger is unable to travel due to a medical condition or if the airline changes the flight schedule significantly. However, there may be fees or restrictions on the refund. It is best to check with HOP! directly or read the terms and conditions before booking a ticket.

HOP! sets the following conditions for traveling with children and babies: - Children aged 2 years and above must have their own seat on board. - Children aged between 5 and 11 years who are traveling alone must have an Unaccompanied Minor service booked. - Infants aged between 7 days and 2 years can travel on an adult's lap or in a car seat booked and paid for as a child ticket. - HOP! allows one stroller and one car seat per infant without extra charge. Regarding children's food and entertainment on board, HOP! offers a variety of meals adapted to children's tastes and dietary requirements. However, it is advisable to request these meals at least 48 hours before the flight. HOP! also provides a selection of games and activities on board to keep children entertained.