Gulfstream G400 Operating Costs

Operating a Gulfstream G400 for 200 flight hours per year results in a total annual cost of approximately $1,691,160. This includes fixed costs of $613,039, covering essential expenses such as crew salaries, insurance, scheduled maintenance, and hangar fees to ensure continuous operational readiness. Variable costs amount to $1,078,121, driven by fuel consumption, routine inspections, and other flight-dependent expenses required to maintain peak performance. With an hourly operating cost of $5,390, the G400 provides a balance of range, reliability, and passenger comfort, making it a strong choice for corporate and private aviation. Chartering the Gulfstream G400 for an additional 200 hours per year can provide a significant financial offset to ownership costs. With an hourly operating cost of $5,390 and a charter rate of $7,300 per hour, the total revenue generated from 200 charter hours would amount to $1,460,000. After covering the additional operating expenses of $1,078,121, the net charter revenue contribution would be approximately $381,879. Incorporating charter operations into an ownership strategy allows operators to maximize aircraft utilization while improving financial efficiency for long-range business and private travel.