The short answer
An empty leg is a private jet flight that needs to happen anyway — usually an aircraft returning to base or repositioning for its next booking — and would otherwise fly without passengers. Operators sometimes offer that sector at a lower price to a passenger whose route and timing match. The trade-off is flexibility: the route, time and aircraft are set by the original booking, and if that booking changes, the empty leg can move or disappear. With a normal charter, the aircraft adapts to you. With an empty leg, you adapt to the aircraft.
Key takeaways
- An empty leg is an opportunity, not a timetable.
- The discount exists because the aircraft is already moving — not because the aircraft, operator or safety standard is discounted.
- Route, date, time and aircraft are fixed by someone else's booking.
- If the original charter changes, the empty leg can change or be cancelled.
- Empty legs suit flexible one-way travellers with a fallback plan.
- For fixed events, meetings or return trips, a normal charter is usually the better decision.
- LUND does not publish stale standing inventory; opportunities are confirmed live.
Why empty legs exist
Private aircraft do not run scheduled routes. When a client books a one-way flight, the aircraft often has to return to its base or fly to the departure point of its next booking. Aircraft also reposition for maintenance or crew changes. Those movements happen regardless of whether anyone is on board — which is why an operator may offer the seats to another passenger at a lower price.
- Return to base after a one-way charter
- Positioning to the start of the next charter
- Moves to a maintenance facility
- Repositioning ahead of seasonal or event demand
How empty leg pricing works
Because the flight is happening anyway, the operator may accept a lower price to recover part of its cost. Savings vary widely with the aircraft, the route, how close departure is and demand; there is no fixed discount, and some empty legs are priced only modestly below a normal charter.
The price is lower because the flexibility is lower. You are buying a specific aircraft, on a specific route, at a time chosen for someone else's trip. Taxes, fees or optional extras may still apply, so confirm what the price includes.
What can change — and why
An empty leg depends entirely on the underlying booking. If that client changes their time, destination or cancels, the empty leg may move, change aircraft, or disappear. Departure time can shift, a nearby airport may be substituted, or the operator may need to use the aircraft for a full-price charter instead.
Read the terms: many empty-leg agreements allow the operator to cancel with limited notice, sometimes only with a refund rather than a replacement aircraft.
How quickly they appear and disappear
Empty legs often become known only days or hours before departure, once the original booking is confirmed. Good ones are taken quickly. Lists of 'permanent' empty-leg routes are a warning sign: real opportunities are tied to real bookings and expire.
LUND checks opportunities live rather than publishing standing lists. The fastest way to use one is to tell us your route, the dates and times you could travel, passengers and luggage, and how flexible you are — then we watch for matches.
Who empty legs suit
Empty legs work best for travellers with genuine flexibility.
- Flexible date and time, ideally a window of days
- One-way travel, or a return that can be booked separately
- Willing to use a nearby airport
- Light luggage and a passenger count that suits smaller aircraft
- A fallback plan — airline or normal charter — if it falls through
When a normal charter is the better decision
Book a normal charter when the trip is fixed: an event, a wedding, a meeting, a yacht embarkation, a connecting flight, or a return you must make. Also when you need a specific aircraft size, cabin attendant, pet arrangements or a lot of luggage. The extra cost buys certainty — the aircraft adapts to you.
Illustrative examples (not offers)
Riviera: a client flies London to Nice on a Friday morning. The aircraft returns empty to London — a flexible traveller wanting London to Nice the other way is unlikely to match, but someone wanting Nice to London that day might.
London: after a one-way to Geneva for a ski weekend, the aircraft positions back to Farnborough. A traveller going Geneva to London on that date could take it, but must accept the operator's time.
Miami: an aircraft flies New York to Miami for a client and returns north empty. If the client extends their stay, the return moves — and so does the empty leg.
Safety and operator checks
An empty leg is flown by the same operator and aircraft under the same rules as any charter. Apply the same checks: who operates the flight, under which authority, which aircraft and registration, and what the contract says. The discount is on the price, never on the standard.
Checklist before accepting an empty leg
Confirm each point before paying.
- Operator named and authority confirmed
- Aircraft type, registration and seats
- Exact departure window and airports
- What happens if it is cancelled or moved
- What the price includes — taxes, fees, catering
- Baggage limits
- Your fallback plan and return arrangements
Empty leg or normal charter?
With a normal charter, the aircraft adapts to you. With an empty leg, you adapt to the aircraft.
| Empty leg | Normal charter | |
|---|---|---|
| Who sets route and time | The aircraft's existing movement | You |
| Price | Can be lower | Full mission price |
| Flexibility | Low — you adapt | High — the aircraft adapts |
| Cancellation risk | Can disappear if the original booking changes | Governed by your contract |
| Return flight | Not included; arrange separately | Can be planned together |
| Aircraft and operator standard | Same | Same |
Is an empty leg right for my trip?
Six quick questions. Nothing is saved.
- Can you travel on a different day?
- Can you shift departure by several hours?
- Can you use a nearby alternative airport?
- Is it a one-way trip (no fixed return needed)?
- Do you have a fallback if it is cancelled?
- Is the trip NOT tied to a fixed event or meeting?
0/6 answered
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