The light-year is a unit of length used to express astronomical distances. It is about 9.5 trillion kilometres or 5.9 trillion miles. As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year (365.25 days). Because it includes the word year, the term light-year is sometimes misinterpreted as a unit of time.
You can select your seat online if: 1  You book your flight on aircanada.com., and. 2  You re travelling on: 3  Seat selection is not available on codeshare flights.4  an Air Canada or Air Canada rouge flight, or. 5  an Air Canada Express flight operated by Jazz, Sky Regional, Air Georgian Ltd. or Exploits Valley Air Services Ltd.ou can select your seat online if: 1  You book your flight on aircanada.com., and. 2  You re travelling on: 3  Seat selection is not available on codeshare flights.
Youâre welcome to bring an FAA-approved child restraint system (car seat) onboard as long as a separate seat has been purchased for the child. We will do our best to reseat you to an open seat (not including our Big Front Seats) if the car seat is too large for a regular seat.Some FAA approved car seats may not always fit in certain Spirit Airlines aircraft seats. Car seats may not be accommodated in any seat equipped with an inflatable seatbelt.ouâre welcome to bring an FAA-approved child restraint system (car seat) onboard as long as a separate seat has been purchased for the child. We will do our best to reseat you to an open seat (not including our Big Front Seats) if the car seat is too large for a regular seat.