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HomeAirports › San Francisco Bay Area › Del Mar Farms Airport

Del Mar Farms Airport (CN99), California

Patterson, United States Elevation 65 ft Pacific Time (America/Los_Angeles)

Landing essentials

Whether you can land, whether you can refuel, and how customs works here.

Overview

Del Mar Farms is a private-use airport serving the Patterson, California area with a single paved runway. Business aviation activity is limited, reflecting the airport's private status and light annual operations count.

Skystar coordinates catering, fuel and trip support at CN99. See rates ↓

Runways

Del Mar Farms Airport has one paved runway, 12/30, 2,873 ft long and 34 ft wide, with a concrete surface.

12302,000 ftNorth

Runway geometry from published threshold coordinates. Not for navigation.

DesignationLengthWidthSurface
12/30 2,873 ft 34 ft Concrete

Source: FAA Form 5010.

Fuel and airfield services

The airport has no control tower.

Control towerNo

Source: FAA Form 5010 / NASR.

Customs

Del Mar Farms Airport does not clear customs. The nearest port of entry is Norman y Mineta San Jose International (KSJC), 38 NM away.

CustomsNot available
Clearance Norman y Mineta San Jose International, 38 NM

Source: CBP list of ports of entry.

Business aviation traffic

Del Mar Farms Airport recorded 159 business aviation movements in 2025. Traffic peaks in January and July. Business aviation traffic at Del Mar Farms is concentrated in January and July, with other months showing notably lower activity.

Monthly business aviation movements, 2025 23Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Business jet movements, FAA TFMSC count. Peak month January, 23 movements in 2025.

Source: FAA TFMSC, business jet movements, 2025.

Climate

MonthMax temp (°F)Precip (in) Days >90°FFreeze days
Jan 2.35
Feb 2.51
Mar 1.92
Apr 0.91
May 0.66
Jun 0.16
Jul 0.00
Aug 0.01
Sep 0.09
Oct 0.74
Nov 1.21
Dec 2.52

Weather station is 10.1 NM from the field. Some values are estimated by the agency. 1991–2020 climate normals.

Source: NOAA NCEI.

Operating constraints

Del Mar Farms Airport has published operating constraints in one category: access.

Access

For clearance delivery, contact NORCAL Approach.

Source: FAA Chart Supplement.

Nearby airfields

Del Mar Farms Airport has five airfields within 30 NM. The closest is Modesto City-County-Harry Sham Field (KMOD), 10.82 NM northeast.

10 NM20 NM30 NMNCN9912345
#AirfieldIdentifierBearingDistance
2 Tracy Municipal KTCY NW 15.95 NM
3 Stockton Metro KSCK N 21.24 NM
4 Byron NW 27.92 NM
5 Castle KMER E 29.85 NM

Part of the San Francisco Bay Area area.

Source: Skystar calculation from official coordinates.

Data last refreshed September 2026. See our methodology →

Skystar at CN99

We arrange catering, fuel and trip support here. Supplier prices reach you unchanged; our coordination fee sits on its own line.

Catering
8%
Minimum $75
Trip support
6%
No minimum
Fuel
$0.10 / gal
Minimum $75 per uplift, under 750 gallons
Card processing
5%
* Supported byStripe

The same order, priced two ways.

$600.00 catering order at CN99.

Market practice
Kitchen price $675.00
Coordination fee Not shown
Card processing $33.75
Total due, USD $708.75
Skystar
Kitchen price$600.00
Coordination fee$75.00
Card processing$33.75
Total due, USD$708.75

Unchanged.

What the kitchen invoices us is what your quote reads.

One line, fixed.

The $75 minimum applies below $862.50.

At cost.

Passed on at the exact amount the processor took.

Frequently asked questions

What kind of traffic does Del Mar Farms (CN99) see?

Del Mar Farms is a private-use airport near Patterson, California, with 159 business aviation operations recorded for 2025 according to FAA TFMSC data. Traffic is light, averaging roughly a dozen operations per month with no towered control on site.

Is there customs clearance available at CN99?

Del Mar Farms has no onsite customs service. The nearest customs facility is at KSJC, located approximately 38.32 nautical miles away, so aircraft requiring clearance must plan to route through that airport instead.

What is the runway available at Del Mar Farms airport?

Del Mar Farms has a single runway, 12/30, measuring 2,873 feet long and 34 feet wide with a concrete surface. This is the airport's only paved runway and sets the maximum paved length for operations at the field.