Operations
What Is a Deadhead Flight?
In short
A deadhead flight is a leg flown with the aircraft's crew aboard but no paying, revenue passengers, usually to reposition the aircraft before or after a paying charter. Charter clients are commonly billed for this leg, so a one-way trip often costs close to what a round trip would cost.
How it works
"Deadhead" is operational jargon borrowed from the airline world, where it originally described crew travelling as passengers, off duty, to reach an aircraft they were scheduled to fly, or to get home after a trip. In private charter, the term has broadened. It now commonly describes any leg an aircraft flies without fare-paying passengers on board, whether or not crew are working that sector.
A typical case: a charter aircraft flies a client from airport A to airport B. The client's trip ends at B, but the aircraft is based at A, or is needed for another booking that starts back near A. The aircraft flies back from B to A with no passengers. That return sector is the deadhead leg.
The term overlaps heavily with "positioning flight" and with "empty leg", and different people in the industry use the three words slightly differently. A positioning flight is usually the broader, more neutral term for any repositioning movement. "Deadhead" tends to be used specifically for a leg tied to a particular client's trip, one that exists only because that trip happened. An "empty leg" is more often used as a marketing term, for a repositioning flight an operator advertises and sells to a different customer at a reduced fare, rather than folding its cost into the original client's bill.
Crew duty rules also use the word. Where a pilot or cabin crew member travels on a flight without operating it, they are said to be deadheading. In the United States, the FAA's rules under 14 CFR Part 135 on flight, duty and rest time treat deadheading time differently from time spent actively flying, and an operator's scheduling has to account for that. The UK CAA and EASA have their own flight time limitation schemes, under the UK Air Navigation Order 2016 and EU Regulation 965/2012 respectively, with broadly similar distinctions between duty and rest. None of this detail is usually visible to a charter client; it affects how an operator rosters crew, not what appears on an invoice. This describes the position as of 22 September 2026 and is subject to change.
Cost impact
The deadhead leg itself does not vanish from the operator's costs merely because no one is paying to fly on it. Fuel, crew time, landing fees and wear on the aircraft are incurred whether or not a passenger is aboard. Operators recover that cost somewhere, and the most common place is the client's invoice for the trip that made the deadhead necessary.
This is why a one-way charter quote is very often close to, sometimes equal to, the price of a round trip on the same aircraft. The client is not just paying for the hours they occupy the seat; they are commonly paying for the hours the aircraft needs to get back to base, or on to its next commitment, empty.
Whether the deadhead leg is billed in full, billed at a reduced rate, or absorbed by the operator depends entirely on the contract or the quote terms, and this varies by operator. Some quotes state repositioning costs as a separate line; others fold them into a single all-in hourly figure. A charter client comparing two quotes for what looks like the same one-way trip should check whether one operator's aircraft is already positioned near the departure point, since that removes the deadhead cost that the other operator may be passing on.
Example
Suppose, for illustration, a client charters an aircraft for a one-way trip from airport A to airport B, a flight of two hours, at an illustrative hourly rate of $6,000. The aircraft is based at A and has no onward booking from B, so after dropping the client it flies back from B to A empty, a further two hours at the same illustrative rate.
On an all-in hourly billing basis, the operator bills for four hours of flight time even though the client only occupied the aircraft for two: 4 hours multiplied by $6,000 gives an illustrative total of $24,000, for a trip the client experienced as a single two-hour flight.
Had the same client booked a round trip, out and back, the aircraft would have flown the same four hours, but the client would have had the use of both legs rather than only one. The deadhead leg is the reason the one-way price and the round-trip price can end up close together.
Related terms
- Block Time
Block time is the total time an aircraft is in motion under its own power, measured from brakes released at departure ('off-block') to brakes set at arrival ('on-block'), including taxi. Charter operators typically bill by block hour rather than pure airborne flight time, so ground delays add directly to the invoice.
- Empty Leg Flight
An empty leg flight is a one-way charter repositioning leg that an aircraft must fly with no paying passenger aboard, which an operator or broker then offers for sale at a reduced price. Because the aircraft is flying anyway, empty legs are typically priced well below a standard one-way charter, but the schedule and route are fixed, not chosen.
- FBO (Fixed Base Operator)
An FBO, or Fixed Base Operator, is the private terminal at an airport that handles general and business aviation aircraft, crew and passengers — providing ramp parking, fuelling, hangarage, catering and passenger lounges. Charter clients pay for FBO services indirectly through handling fees, which appear as a separate line on many invoices.
- Handling Fees
Handling fees are charges levied by an FBO or airport ground handler for services provided to a private aircraft on the ground, such as ramp parking, fuelling coordination, catering and de-icing. Operators bill these costs through to the charter client, usually as a separate line item added to the flight invoice.
- Positioning Flight
A positioning flight is the leg an aircraft flies without passengers to reach the airport where a paid charter begins, or to return to its base once a charter ends. Charter clients are usually billed for this empty flying time, so cost depends heavily on where the aircraft starts, not just the distance travelled with passengers aboard.
- Repositioning Cost
Repositioning cost is the charge billed to a charter client for flying an aircraft empty to or from a trip, covering positioning and deadhead legs when no fare-paying passenger is aboard. It appears as an added charge or is folded into the quoted price, and can substantially raise the cost of a one-way charter.