Runway length, customs and curfews: checking a local airport

A small airport close to home can make a trip effortless, or it can make it impossible. Before one goes on a quote, five checks decide whether it works for your aircraft, your timing and your route. Here is what each check looks at and why it matters.

1. Runway length and condition

The length of runway an aircraft needs depends on its type and weight, the air temperature, the airport's elevation and whether the runway is wet or contaminated by snow. Heat and altitude both thin the air, so the same jet needs more runway at a high airport in summer than at a coastal one in winter.

Charter flights are also planned with margins beyond the minimum, which is why a runway that suits a jet on a private flight can be ruled out for the same jet on a charter. Beyond length, the check covers the runway surface, its lighting for night operations and any weight limits. Teterboro, for example, has a weight limit set by the airport operator that rules out the heaviest jets.

2. Customs

For international trips, customs decides the first landing back in the United States. There are three broad situations: airports that are designated ports of entry, airports that pay for customs service and often charge a fee for it, and airports with no customs at all. Hours and notice requirements vary, so a late arrival may need a different airport even if customs exists at your local field. US Customs and Border Protection sets the rules.

3. Opening hours, towers and curfews

Some airports close overnight. Others stay open but close their control tower in the evening, which changes how flights operate and, for some operators, whether they will fly there at all. Many suburban airports have noise rules, some voluntary and some mandatory, that limit late-night or early-morning movements, particularly for noisier aircraft. Abroad, the same applies: Cannes and Saint-Tropez, for example, restrict aircraft size and hours.

4. Services on the ground

Jet fuel, de-icing equipment, hangar space and a staffed private terminal are standard at business-aviation airports and patchy at small ones. A missing service is not always a problem, as an aircraft can arrive with enough fuel for the return, but de-icing on a frosty morning or a staffed terminal for a late arrival can be the difference between a smooth trip and a delayed one.

5. Weather and approaches

Airports differ in the instrument approaches they offer and how low the cloud can be before landing is not allowed. Coastal airports can be prone to fog, and mountain airports such as Aspen often need better weather to operate. That is why mountain trips are planned with an alternate airport: for Aspen, Eagle County, Rifle or Grand Junction.

Your operator makes the final call on every airport; these checks help us suggest ones it will accept.

The FAA's airports pages are a useful starting point if you want to read more about how US airports are classified and run.

Two worked examples

A ski weekend. A family of six with skis wants to fly from Dallas to Aspen on a Saturday in February. Aspen is a high-elevation mountain airport with seasonal congestion and restrictions, so the checks start with the aircraft: one with the performance for a short, high runway in winter and a hold big enough for six sets of skis. Then the timing: Saturday arrivals are popular and parking fills, so the plan includes an alternate, usually Eagle County, Rifle or Grand Junction, and a note that de-icing may be needed for the morning departure from Dallas or the return from the mountains.

A late return from the islands. A couple flying back from Nassau to South Florida plan to land after dinner. Several South Florida business-aviation airports offer customs, but hours and notice requirements vary, so the plan confirms that customs will be open at the chosen airport for that arrival time. If not, the flight clears at a different airport, and the couple's car meets them there instead.

Checking airports abroad

Outside the United States the same five checks apply, with local twists. Busy European airports are often slot-coordinated in summer, so arrival and departure times need approval in advance, and some airports require prior permission before a private flight can land at all. Entering the Schengen area, the first airport you land at must handle passport control. And metro areas abroad have their own trade-offs: London alone has several business-aviation options, from Farnborough and Biggin Hill to Luton and Stansted, while London City is close to the financial district but only accepts aircraft approved for its steep approach.

None of this needs to be your job. It is simply why an international quote can take a little longer, and why the airport on it is sometimes not the one you first asked for.

What this means for your quote

When you send a trip, we run these checks for the airports near you and suggest the closest one that passes all five for your aircraft and timing. If your first choice does not pass, we say why and offer the next best option, along with what it changes in drive time or price. Every option shows its departure airport before you choose.

Questions worth asking

• Will this runway work with all of us and our bags on board, in this season?
• If we land late, is the airport open and the terminal staffed?
• Returning from abroad, where is our first landing?
• What is the alternate airport if the weather turns?

Keep reading

• Your nearest airport might not be your best one
• What an FBO is and how to choose one
• Private jet sizes and the airports they fit