While fractional ownership starts at 50 hours per year and requires a five-year commitment, jet cards work for anyone flying over 10 hours per year, in some cases less. On-demand charter serves an equally broad market. Some private jet users who fly over 100 hours per year use on-demand charter exclusively. You will find a large number of private flyers use multiple solutions. Even if you own your own aircraft, it will be down for maintenance and it may not fit all your missions. A big jet could be too large for short runways, a small jet may not have the seats or range for all your flights. In other words, private jet owners also charter and use jet cards for supplemental flights. View it like cars in the driveway - different autos for different missions.