Online check-in AirSprint - https://www.check-in.site

As of my knowledge cutoff in September 2021, AirSprint is a Canadian private jet charter company. However, AirSprint does not operate scheduled commercial flights, and therefore, online check-in is not applicable.

AirSprint specializes in providing fractional ownership and private jet services to individuals and businesses. The company typically operates on a membership basis, where members have access to a fleet of private jets for their travel needs.

If you are a member of AirSprint and have a flight scheduled, it is best to contact AirSprint directly for specific instructions on check-in procedures and any other information you may need. They will be able to provide you with the most accurate and up-to-date information regarding your flight arrangements.

Please note that the information provided is based on my knowledge cutoff in September 2021, and it is always a good idea to verify the information with the airline directly to ensure you have the most accurate and current details.