Jet cards, NetJets, charter, FBOs: every way to fly private, explained

One-time charter, empty legs, jet cards, memberships, fractional shares, whole ownership — what each actually is, what it commits you to, and how to know which one fits how you fly.

Private aviation looks like one product from the outside — a jet, a tarmac, no security line. From the inside it's half a dozen very different ways to buy the same flight, ranging from a one-time booking with no strings to a multi-year ownership stake in an actual aircraft. The industry rarely explains the menu, because each seller only sells one item on it. Here's the whole menu, plainly.

First, the cast: operators, brokers, and FBOs

Three terms unlock everything else. An operator (in the US, a Part 135 certificate holder) is the company that actually owns or manages the aircraft, employs the pilots, and is legally responsible for the flight — the airline of one, in effect. A broker doesn't operate anything; they know the market, source the right aircraft from operators, and arrange the trip — good ones earn their fee by knowing which operator has the right aircraft positioned near you at a fair price. Aelion, at launch, is a broker under 14 CFR Part 295, and is required to tell you so plainly.

An FBO — fixed-base operator — is neither of those: it's the private terminal at the airport. FBOs sell fuel, ramp space, and hospitality; they're where you park, wait on a leather couch for ten minutes, and walk to the aircraft. Every mechanism on this list, from a one-off charter to a wholly-owned jet, ultimately departs through an FBO. You don't choose or pay an FBO directly as a passenger — your operator's choice of FBO is just where they tell you to show up.

On-demand charter: rent the whole aircraft, once

This is the base case: you book one trip, on your dates, on an aircraft an operator or broker sources for you, and you pay for that trip alone. No membership, no deposit, no commitment — when the trip is over, you owe nothing further and you're free to shop the next trip from scratch.

The price is quoted per trip and moves with the market: aircraft class, billable hours, repositioning, fees, and tax (the full anatomy is in our quote guide). That variability is charter's weakness — the same trip can quote differently month to month — but the flexibility is unmatched, and for anyone flying private a handful of times a year, occasional charter is almost always the economically honest answer. This is also the world where deals exist, because you're shopping an open market rather than drawing down a prepaid balance.

Empty legs: charter's discount rack

An empty leg is a one-way repositioning flight — an aircraft that must fly somewhere anyway, sold at a discount rather than flown empty. It's not a separate mechanism so much as charter's clearance aisle: whole-aircraft private flying at a fraction of the standard price, in exchange for taking the operator's schedule instead of setting your own. If your dates flex and your route matches where legs actually appear, it's the cheapest a private aircraft ever gets; the full trade-offs get their own article below.

Jet cards: prepaid charter with the edges sanded off

A jet card is, at its core, prepaid charter. You deposit a lump sum — commonly somewhere in the tens of thousands to a few hundred thousand dollars — or buy a block of hours (25 hours is the classic size), and in return the program gives you a fixed hourly rate for a given aircraft class, guaranteed availability inside some booking window, and one phone call instead of comparison shopping.

What you're really buying is predictability: the same trip costs the same hours every time, peak-day surprises are contractually bounded, and you never wait on quotes. What you're giving up is the market: your money is committed to one program, the fixed rate is typically set high enough to protect the seller in bad markets, and a card holder never gets to take the cheap aircraft that happened to be sitting nearby — or the empty leg at half price. Card contracts also vary enormously in the fine print: peak-day surcharges and blackout dates, expiration of funds, interchange rules between aircraft sizes, and cancellation terms deserve a careful read before any deposit.

A jet card converts charter's variance into a flat rate — you're paying an insurance premium against price surprises, whether or not you'd have had any.

Memberships and by-the-seat programs

A younger layer sits below jet cards: membership programs that sell access rather than aircraft. Some charge an annual fee in exchange for members-only pricing or app-based booking on a managed fleet; others sell individual seats on scheduled or semi-scheduled flights between popular city pairs, boarding through FBOs rather than main terminals. By-the-seat flying can bring the private-terminal experience down toward business-class money — but note what changed: you're back to buying a seat on someone else's schedule and route, which is most of what private aviation exists to escape. These programs make sense as a supplement on corridors they serve well, less as a replacement for the rest of the menu.

Fractional ownership: NetJets and the share model

Fractional ownership is where flying private stops being a purchase and becomes an asset. You buy a share of a specific aircraft — a 1/16th share is a common entry point, conventionally corresponding to about 50 flight hours a year — through a program that operates a large standardized fleet. NetJets is the best-known name in this world and effectively invented the modern category; several other providers run the same model.

Economically, you pay three ways: the upfront share purchase, a monthly management fee that covers the fleet's fixed costs, and an occupied-hourly rate when you actually fly. In exchange you get the strongest availability guarantees in the industry — an aircraft of your share's type, typically on a few hours' notice, nearly any day of the year — with consistent crews and standards. The commitments are real: contracts usually run multiple years, exit depends on the program buying back your share at a depreciated value, and the all-in effective hourly cost generally lands above what disciplined charter shopping achieves. Fractional is for people who fly so much, so variably, that guaranteed access is worth paying for — a common rule of thumb puts the threshold around 50-plus hours a year.

Whole ownership: the top of the pyramid

Owning an aircraft outright is the endpoint, and it's a business decision more than a travel one: purchase price, crew salaries, hangar, insurance, maintenance, and management fees run whether you fly or not. The conventional wisdom is that ownership starts to pencil somewhere in the hundreds of hours a year — often cited around 200 to 400 — or when a company's mission profile demands total control. Many owners place their aircraft with a management company that charters it out when they're not using it, offsetting costs; those chartered-out hours are, in fact, part of the supply the rest of this list shops from.

The menu, side by side

So which one are you?

• Fly private a few times a year → charter each trip, and watch empty legs on your corridors
• Fly monthly, value your time over the last dollar → price a jet card against your actual routes first
• Fly weekly, short-notice, can't risk 'no aircraft available' → fractional is what that guarantee costs
• Fly hundreds of hours with a fixed mission → ownership, professionally managed
• Flying solo on a corridor a seat program serves → try the seat before buying the aircraft

The honest meta-advice: start at the bottom of the commitment ladder and climb only when the data pushes you. A year of charter receipts tells you your real hours, your real routes, and your real flexibility — and that record is exactly what lets you judge whether a card's flat rate or a share's guarantees would have actually saved you money. Committing first and discovering your flying pattern second is how people end up with expiring jet-card balances.