BIZBusiness Aviation · Guide
Running a Flight Department: Crew, Safety and Cost Control
How a corporate flight department is organised, why two pilots per aircraft is rarely enough, what a working safety management system looks like and where the money goes.
4 min readRolavia editors
A corporate flight department is a small airline with one customer. It owns or leases aircraft, employs pilots and engineers, plans every trip and answers to the company for safety and cost. Running one well comes down to three things: enough of the right people, a safety management system that is used rather than filed, and a budget that separates fixed costs from the costs that rise with every hour flown.
Who does what
- Aviation director or manager. Runs the department and usually reports to a senior executive such as the chief financial or operating officer.
- Chief pilot and line pilots. Fly the aircraft, set standards, manage training.
- Maintenance. A director of maintenance and technicians in house, or a contracted organisation. In Europe, a complex aircraft needs an approved continuing airworthiness management organisation (CAMO), which the department either holds or contracts.
- Scheduling and dispatch. Takes trip requests, plans crews, permits, handling, fuel and catering.
- Cabin crew. Common on large-cabin and long-range aircraft.
- Safety manager. In a small department often a second hat worn by a pilot, but the role must have time and authority.
How many pilots an aircraft really needs
Most business jets fly with two pilots, and even jets certified for a single pilot are often flown with two in corporate service. Two pilots per aircraft, however, means that every holiday, simulator session, illness or rest day after a long trip grounds the aircraft or calls in a contract pilot. NBAA's management guidance offers sample formulas that size a crew either from the number of days a pilot is needed or from expected flight hours per year, with leave and training added. Departments that fly regularly commonly move beyond two pilots per aircraft, and long-range aircraft on very long sectors may need an augmented crew.
Duty time needs a written policy. US Part 91 sets no crew duty limits, and the detailed EU flight time limitation scheme applies to commercial air transport rather than to a company flying its own people. A well-run department therefore writes its own limits for duty days, rest and night flying, and sticks to them when an executive asks for one more stop. Regulations also require periodic proficiency checks, and many departments send pilots to the simulator more often than the minimum.
A safety management system that works
A safety management system (SMS) is a structured way of finding hazards before they cause harm. It rests on four parts: a safety policy signed by management, risk management, safety assurance and safety promotion. In practice that means a confidential reporting scheme with a just culture, a risk assessment before each trip, audits and an emergency response plan that has actually been rehearsed.
- Europe. Operators of complex aircraft under Part-NCC must declare their operation to the authority and keep a management system, including safety management, proportionate to their operation.
- United States. The FAA's SMS rule (Part 5) now extends to Part 135 charter operators, who must declare compliance by 28 May 2027. Private Part 91 corporate departments are not covered, but many adopt an SMS voluntarily.
- IS-BAO. The International Standard for Business Aircraft Operations, run by the International Business Aviation Council, is built around an SMS and audits operators in three stages of increasing maturity.
The difference between private and commercial rules is explained in our guide to Part 91, Part 135 and the EASA categories.
Scheduling and the use policy
Most friction in a flight department comes from scheduling, not flying. A written use policy settles who may request the aircraft, how far ahead, who has priority when two trips collide and how personal use is handled. Personal use usually has tax consequences, and in the United States the rules on what a company may charge its own people or affiliates for a flight are narrow. Take advice before anyone is billed.
Where the money goes
| Fixed costs | Variable costs |
|---|---|
| Crew salaries and benefits | Fuel |
| Recurrent training | Engine and APU programmes billed per hour |
| Hangar and office | Airframe maintenance reserves |
| Hull and liability insurance | Landing, handling and parking fees |
| Financing or depreciation | Navigation and overflight charges |
| Maintenance tracking and airworthiness management | Crew travel and hotels |
| Subscriptions: navigation data, weather, flight planning, connectivity | Catering, de-icing, ground transport |
Cost control starts with knowing the cost per flight hour and per trip, and reviewing both every year. Fuel contracts, sensible maintenance planning and avoiding empty repositioning flights make a real difference. Many departments supplement their own aircraft with charter at peak times instead of buying a second jet.
When outsourcing makes sense
A full in-house department suits a company that flies a lot, values total control and can recruit and keep good people. Hybrids are common: own crews with outsourced airworthiness management and trip support. A single aircraft with modest utilisation, difficulty keeping crews, or a wish to earn charter revenue under an air operator certificate are all signals to look at a management company; our guide to aircraft management explains what they do. To compare ownership with charter, jet cards and fractional shares, try the ownership calculator.
Questions
How many pilots does a corporate jet need?
Most business jets fly with two pilots on every trip, but two pilots per aircraft leaves no cover for leave, training or illness. Departments size their crews from the days a pilot is needed or from annual flight hours, and those that fly regularly usually employ more than two pilots per aircraft.
Does a private flight department need a safety management system?
In Europe, operators of complex aircraft under Part-NCC must keep a management system that includes safety management. In the United States, the SMS rule applies to Part 135 charter operators, not to private Part 91 departments, although many adopt one voluntarily or through IS-BAO.
What are the biggest costs of running a flight department?
The large fixed costs are crew salaries, insurance, hangar and the cost of the aircraft itself through financing or depreciation. The main variable costs are fuel and maintenance, much of it billed per flight hour, followed by fees, navigation charges and crew travel.
Figures checked 19 October 2026. Prices are indicative and never a quote. Seen something out of date? Tell the editors.
