San Carlos
Too short2,621 ft available3,411 ft needed here
Cessna · Light jet

Specifications
Manufacturer-published figures for a typical configuration. Individual aircraft vary with model year, interior fit and optional equipment, and runway requirements move considerably with altitude, temperature and weight — the operator's own performance data governs every trip.
Our read
Still a stooping cabin, despite the extra length.
We publish the downside because you would find it anyway, and because we do not own this aircraft — there is no reason for us to oversell it.
Range in practice
Great-circle distances with block times computed from this aircraft's 451 kt cruise plus a taxi allowance.
Runway
The Cessna Citation CJ4 needs about 3,410 ft at sea level, which clears 2,732 of the 2,746 US fields we publish. Thin air needs more of it — roughly 3% per 1,000 ft of elevation — so the demanding fields below are worked out at their own altitude, not at sea level.
2,621 ft available3,411 ft needed here
6,300 ft available4,070 ft needed here
8,006 ft available4,210 ft needed here
7,000 ft available3,978 ft needed here
5,001 ft available3,476 ft needed here
7,550 ft available3,954 ft needed here
6,501 ft available3,665 ft needed here
5,350 ft available3,412 ft needed here
9,000 ft available4,080 ft needed here
5,504 ft available3,417 ft needed here
Indicative, and not a performance calculation. Real balanced field length depends on temperature, weight, runway slope and the day — and it is the operator who signs for it. Treat this as the question to ask, not the answer.
Questions
Typically 7–8 in a charter configuration. Exact seating varies by operator, since interiors differ between individual aircraft — we confirm the layout of the specific tail before you accept a quote.
Published range is about 2,165 nautical miles at 451 knots. Real-world range is lower with a full cabin, strong headwinds or hot-and-high departures, which is exactly the kind of thing we check before proposing it for your trip.
Around 3,410 ft at sea level on a standard day near maximum weight. Altitude, temperature and weight change this significantly — the operator's performance data is what governs whether it can use your airport.
We publish an indicative market range for this cabin class ($2,500–$4,500 per hour) so you can size the trip, not a firm rate for this aircraft — the real number depends on where the aircraft is positioned, the season and the airports, which is why we source your specific trip. Altessair adds a disclosed brokerage fee to the operator's price, shown as a separate line on every quote.
Comparable aircraft
Cessna
An efficient, short‑field‑capable light jet that is often the cheapest way to put six people on a jet.
$2,500–$4,500per hour · light jet class range, indicative
Embraer
The most‑delivered light jet in the world, and the one most clients mean when they say they want a small jet.
$2,500–$4,500per hour · light jet class range, indicative
Cessna
The entry point to jet travel — right‑sized for short hops with four or five passengers.
$2,500–$4,500per hour · light jet class range, indicative