Challenger 350/300 Private Jet Charter

Challenger 350/300 at a glance

Every figure in this block is copied from the specification table on our own fleet page for this type. Nothing here is a manufacturer brochure number and nothing has been rounded up.

What the range means in practice

5,926 km of published range against a longest published route of 5,500 km. Every sector on this website is a single flight for this aircraft - though the longest one is closer to the limit than the headline suggests. What follows is the arithmetic, route by route, and the caveat that goes with it.

The number that matters on a chartered aircraft is not the headline range but the margin left over after the headline range has been spent. A published range figure is a still-air, optimum-cruise, sensible-payload figure. Fill every seat, load the hold and fly into a winter jet stream, and the usable figure comes down. It does not come down by half, but it comes down - and on a sector where the margin was thin to begin with, that is the difference between a nonstop and a fuel stop.

The longest sector we publish is London to Dubai at 5,500 km, and this type has 426 km of published range beyond it. That is inside the envelope, and on paper it is a nonstop - but 426 km on a 5,926 km figure is a margin of about 7 per cent, which is thin enough that it deserves saying out loud rather than being buried in a table. A full cabin, a loaded hold and a February headwind all come out of that margin. The operating crew plans the sector against the actual weight and the actual weather on the day, and if the answer comes back as a technical stop we tell you before you book, not afterwards.

Everything below that top line is uncontroversial. The next sector down already leaves several hundred kilometres more in hand, and from the middle of the table onwards the margin runs into the thousands. So the practical reading of this aircraft is: one route on this website is a conversation with the operator, and the other 47 are not.

Range to spare is worth something even when you are not using it. An aircraft with margin in hand is the one least likely to be re-planned around the weather on the morning of departure, least likely to need a technical stop when the routing goes the long way round a closed airspace, and least likely to have to leave two passengers or the golf clubs behind. It is also the aircraft that can pick up in one city, run a long sector and reposition without a fuel stop in between, which is what keeps a multi-leg itinerary on the schedule you were given.

What you are buying on this type is not the range figure, which the table above has already dealt with. It is the combination that sits behind it: a flat-floor cabin, a hold you can reach from outside on the ramp, cabin crew on board, and the operating economics of a super-midsize rather than a large jet. On the three- and four-hour sectors that make up the middle of our route list, that is the combination clients come back to.

None of that is a promise for your specific day. Published range is a specification, not a guarantee: the operating crew plans every flight against the actual weight, the actual weather and the actual alternate airfields, and their number is the one that counts. What the table below tells you is which sectors are comfortably inside the envelope and which ones are not.

The twelve longest routes we publish, measured against 5,926 km

Below the top twelve - that is, at 1,721 km and shorter - the question stops being interesting. All 36 of the remaining published routes are inside the range of this aircraft with room to spare. These are the shorter sectors, running from about 0 h 35 min to about 2 h 35 min by our own published flight-time estimates, and every one of them is linked below.

Distances are great-circle figures between airport coordinates from the OurAirports open dataset, retrieved 23 August 2026. Flight times quoted anywhere on this page are estimates from a model fitted to the flight times Diamond Executive Aero Services already publishes, not measured block times. The full list of published sectors is on the route index. Range figures are the ones published on our own fleet page and assume still air, optimum cruise and a sensible payload.

The cabin

7.68 m long, 2.19 m wide, 1.83 m high, 8-9 passengers, 4 berths, and a hold of 3.00 m³. Here is what each of those measurements means once you are on board.

Standing up. The cabin height on our specification table is 1.83 m. A passenger of average European height walks the length of the cabin upright; a passenger approaching 1.90 m ducks slightly. It is not an airliner cabin and we would rather say so than let you find out at 41,000 feet - but 1.83 m is at the generous end of what business jets offer.

Length and width. 7.68 m of cabin at 2.19 m wide is what decides how the seats can be arranged. At this cross-section there is room for facing pairs of seats with a genuine aisle between them, and for the seating to be divided into more than one area.

Sleeping. 4 berths on our specification table - that is up to 4 people lying flat rather than reclined. On the longer sectors we publish, that single line decides which aircraft a client asks for more often than any other specification on the page. How the berths are formed varies with the interior of the individual airframe, and we confirm it with the quotation.

Luggage. 3.00 m³. That is a mid-table figure for this website: 22 of the 38 aircraft on our fleet pages are listed with a bigger hold and the rest with a smaller one.

Crew. A flight attendant is carried. On sectors of three hours and more that is not a luxury item, it is the difference between catering and a cool box.

The flat floor. The cabin height on our specification table is the figure that describes the aisle, and on this type there is no dropped aisle to stand in - the floor is flat from end to end. That matters more on a four-hour sector than the headline dimension does, because the usable width at seated shoulder height is what you actually live with.

Cabin dimensions, berth counts, baggage volumes and the flight-attendant line are all taken from the specification tables published on this website, including the comparison figures quoted for other types.

Questions we get about this aircraft

The Challenger 350/300 and its cabin

The aircraft and the cabin as they are, and the seating plan underneath. These are the images we publish for this type.

Cabin plan for the Challenger 350/300. Layouts vary between individual aircraft; we confirm the plan of the actual aircraft with the quotation.

Prices we have published for the Challenger 350/300

These are our own figures for this aircraft, not somebody else’s estimate. They are whole-aircraft prices for the sectors named, at the passenger count shown, and they move with the date, the positioning of the aircraft and the fuel price on the day. Treat them as the size of the number rather than as a quotation: only a written quotation against your dates is a price. Our own guide rate for the type is EUR 5,600 per flight hour; the sector figures below are whole-aircraft prices and are not that rate multiplied by the flight time.

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Other aircraft in this category

These are the types our own fleet page groups alongside the Challenger 350/300. Every figure quoted below is from their specification tables on this website.

The complete fleet is on the aircraft index. Also useful: all published routes, current empty legs, jet sharing, how chartering works.