- A charter price is a bundle of fixed, variable and contingent components; the professional quotation makes the boundary between them visible.
- Most disputes concern items that were never priced: de-icing, extended crew duty, handling overtime, waiting time and diversion costs.
- Disclose the basis of remuneration in line with the Broker Role and Disclosure standard rather than burying it.
- Quotation validity, currency and fuel-escalation terms belong in the document, not in the follow-up call.
Anatomy of a charter price
Every charter price decomposes into aircraft time, positioning, crew, airport and handling charges, navigation and overflight fees, catering, taxes and the broker's remuneration. Some of these are firm at quotation; others are estimates the operator will reconcile after the flight.
The professional practice is not to hide this structure but to organise it. Clients rarely object to a properly explained variable; they object to a surprise. A quotation that says which items are firm, which are estimated and which are contingent already resolves most of the friction that arises later.
Contingent and day-of-flight costs
The costs that generate disputes are almost always the ones nobody priced. De-icing in winter can be a material sum and is impossible to predict at quotation. Handling overtime accrues when a departure slips past a fixed-base operator's published hours. Waiting time is charged when passengers arrive late. Diversion, technical delay and extended crew duty each carry their own consequences.
None of these can be eliminated, but all of them can be disclosed. Name each category in the quotation with a basis of charge — at cost, at cost plus handling, at an hourly rate — even when the amount is unknown. The client then understands the shape of their exposure before signing.
- De-icing and anti-icing fluid.
- Handling and airport overtime outside published hours.
- Passenger waiting time and extended ground time.
- Crew duty extension, crew hotel and per diems on overnight changes.
- Diversion, technical delay and recovery costs.
- Additional permits or slots caused by schedule change.
Margin, mark-up and disclosure
Brokers are remunerated either through a transparent fee, an undisclosed margin on the operator price, or a combination. Each model is legitimate in ordinary commercial practice, but only one of them is consistent with a professional standard of disclosure: the client should understand, at least in principle, how the broker is paid.
The GCBA Broker Role and Disclosure standard expects the broker to state that it acts as an intermediary and does not operate the aircraft, and to be honest about remuneration when asked. In several jurisdictions — the United States most explicitly under 14 CFR Part 295 — disclosure obligations are regulatory rather than merely professional.
Structuring the quotation document
A quotation that a client can act on contains: the operator's identity, the aircraft type and registration if known, the routing and schedule with time zones, the passenger and baggage assumption on which the price rests, the all-in price with currency, the list of items not included, the cancellation ladder, and the validity period.
Time zones deserve emphasis. A schedule expressed without a stated zone convention is a mistake waiting to happen on any itinerary crossing more than one region. State the convention once, prominently, and apply it consistently.
Validity, currency and escalation
Aircraft availability and fuel prices both move. A quotation without a validity period is an open option written against the broker's own margin. Twenty-four to seventy-two hours is common for firm-availability quotes; longer validity should carry an explicit re-confirmation condition.
Where the operator prices in one currency and the client pays in another, state which party carries the exchange risk. Where the operator reserves a fuel-escalation right, pass that term through to the client explicitly rather than absorbing an unbounded exposure.
Common failures
Three patterns account for most pricing disputes: quoting a category rather than a tail and then substituting a less capable aircraft; presenting an estimate as a fixed price; and omitting the cancellation ladder until the client attempts to cancel.
All three are avoidable with document discipline. None of them are avoided by better negotiation after the fact.
Practical checklists
- Operator named and broker role disclosed.
- Passenger and baggage assumptions stated.
- Firm items separated from estimated and contingent items.
- Exclusions listed by category with basis of charge.
- Cancellation ladder included in the document.
- Validity period, currency and escalation terms stated.
Frequently asked questions
- Must a broker disclose its margin?
- Professional practice requires honesty about how the broker is remunerated, and some jurisdictions impose specific disclosure duties. Confirm the position in each jurisdiction you serve.
- How long should a quotation remain valid?
- Long enough for the client to decide, short enough that availability and fuel pricing have not materially moved — commonly one to three days, with re-confirmation for longer horizons.
- • Organise the price rather than hiding it.
- • Name contingent costs even when the amount is unknown.
- • Disclose the broker role and basis of remuneration.
- • Every quotation carries validity, currency and cancellation terms.