Pairing a one-way flight with a repositioning leg

Empty legs are the best-known way to fly private for less, and the most misunderstood. They can bring a one-way price down dramatically, but they come with rules that surprise people who expect them to behave like normal charter flights. This note explains where empty legs come from, how they are priced and how to pair one with your trip without being caught out.

Where empty legs come from

Every empty leg exists because an aircraft has to fly somewhere without passengers. The most common reason is a one-way trip: someone flies from New York to Palm Beach, and the aircraft has to go home. Others come from positioning for a future trip, returning from maintenance or moving crews and aircraft between bases. In each case the operator would otherwise fly the aircraft empty and earn nothing for that flight, so selling it at a discount makes sense.

How they are priced

Empty legs are usually sold for the whole aircraft, often at 25–75% below a normal one-way price for the same route. The discount depends on how close the departure is, how popular the route is and whether the operator could fill it another way. There is no standard price list; each leg is priced on its own.

The rules that come with the discount

The key point is the third and fourth rows. An empty leg follows someone else's schedule. If the paying customer moves their trip by a day, the empty leg moves or disappears, and the original customer's plan comes first.

Pairing a leg with your trip

There are two ways to fly on a repositioning flight. The first is to find a published empty leg that already matches your route and time. The second, often more useful, is pairing: your advisor knows an operator has a trip in the opposite direction around your dates and asks whether the positioning flight can be timed to suit you. Because the aircraft has to make that flight anyway, the price can reflect it, and because the timing is agreed in advance, the plan is firmer than a last-minute empty leg.

Pairing works best when you can give a window rather than an exact time, and when you are open to a nearby airport if the operator's flight is going there.

Why empty legs cluster where they do

Empty legs are not spread evenly. They appear where one-way demand is lopsided: on routes where most travellers fly in one direction at a given time of year, after large events that bring many aircraft into one airport, and around the bases of large operators whose aircraft constantly leave and return. Early winter tends to produce northbound legs out of Florida, for example, because so many aircraft fly south full. Summer weekends produce legs out of resort airports on Monday mornings. If your route runs against the main flow, your chances of finding a leg are much better.

What stays the same on an empty leg

The discount applies to the price, not the standard. An empty leg is flown by the same certificated operator, on the same aircraft and with the same crew rules as any other flight. Catering, Wi-Fi and pets follow the operator's normal policies, and the passenger limit is the aircraft's usual seat count. Taxes and fees still apply, so ask for the all-in figure just as you would for any charter.

Changing an empty leg

Small changes are sometimes possible. An operator may agree to use a nearby airport or to leave a little earlier or later, as long as it does not affect the paying trip. Each change can add cost, such as a short extra positioning flight, so ask what any change would do to the price before relying on it.

How to plan around one

1. Keep a backup. If the leg is cancelled, know what you will do: a regular one-way charter, a different date or an airline ticket you can change.
2. Stay flexible. Empty legs are often only confirmed a few days ahead, and times can shift by hours.
3. Travel light on commitments. Do not build a wedding, a closing or a connecting flight around an empty leg.
4. Read the terms. Your agreement should say what happens if the leg is cancelled, including how any payment is refunded.
5. Let your advisor watch. Tell us your route and the range of dates that would work, and we will look for legs and pairing opportunities as they appear.

A worked example

Suppose you want to fly from Palm Beach to Teterboro on a Sunday in late March. Many aircraft flew south full during the winter and some will be heading north empty around then. A published empty leg might leave Palm Beach on Saturday afternoon, a day earlier than you planned. Pairing works differently: your advisor knows an operator is flying a family from Teterboro to Palm Beach on Saturday, so the aircraft will need to come north again. Asked early, the operator may be happy to time that return for Sunday morning to suit you. You still sign a charter agreement, and the plan is far firmer than waiting for a leg to appear.

Is an empty leg right for you?

If your plans are flexible and you can absorb a change, empty legs and paired positioning flights are the most effective way to fly one way for less. If your date is fixed and important, a regular one-way charter, priced openly with its return shown, is the right choice, and it is still worth asking whether an aircraft is already heading your way.

Either way, the best results come from telling your advisor the whole picture: where you are going, how flexible you are and what would happen if the plan changed. Everything else is arithmetic.