It is unclear whether Air Niamey airline offers online check-in as their website does not have information on this. It is recommended to contact the airline directly to confirm if online check-in is available for your flight. If online check-in is available, it usually opens 24 hours before the scheduled departure time.

In case of loss or damage to your baggage by Air Niamey, you should immediately contact the airline's baggage service office at the airport. You will need to fill out a baggage irregularity report with the details of your lost or damaged baggage, as well as your contact information. You can also contact Air Niamey's customer service department for further assistance and to follow up on your claim.

Air Niamey typically closes check-in and boarding 30 minutes before the scheduled departure time. However, it is recommended that passengers arrive at the airport at least two hours before departure to allow enough time for check-in, security, and any other necessary procedures.

As an AI language model, I do not have access to current information about Air Niamey's policies regarding compensation for flight delays and cancellations. It is suggested to check Air Niamey's website or contact their customer service for the latest information on their policies.

As an AI language model, I do not have access to the current services provided by Air Niamey. However, in general, airlines do provide additional services for passengers with disabilities such as wheelchair assistance, special seating arrangements, and assistance with boarding and baggage handling. It is recommended to contact the airline directly to inquire about specific services provided for passengers with disabilities.

As an AI language model, I do not have up to date information on the airline, Air Niamey but I can tell you that most airlines provide meals and drinks on board. Alcoholic drinks may be served on some airlines, but restrictions may apply depending on the airline and the destination. It is always best to check with the airline beforehand.

As an AI language model, I cannot access real-time information about specific airline tickets. However, it is common for airlines to offer different types of fares with varying refund policies. It is best to check the terms and conditions of your Air Niamey ticket or contact their customer service for information on their refund policy.

Air Niamey sets the following conditions for traveling with children and babies: 1. Infants under the age of 2 can travel on a parent's lap for free. However, if the parent wants a separate seat for the infant, they will have to purchase a child fare ticket. 2. Children aged between 2 and 11 years old must occupy their own seat and will be charged a child fare ticket. 3. If a child is traveling alone, they will have to purchase an unaccompanied minor service. Air Niamey offers a children's meal on board, but passengers are advised to request this meal at least 48 hours before the flight. As for entertainment, Air Niamey does not provide a dedicated entertainment system for children, but they offer magazines and newspapers suitable for children of all ages.