Stanford Field (U12) | Private Jet Hub Near St Anthony

Current Conditions at KU12

Stanford Field, St Anthony, ID

Airport Overview

The St Anthony, ID region is served by Stanford Field (KU12), a public-use airport at 4,966 feet elevation. The field maintains 1 runway(s), with the longest measuring 4,500 feet on N/A surface. Operators and private travelers use Stanford Field for its direct ramp access and minimal ground delays. For official FAA airport data, visit the FAA Airport Data portal or AirNav KU12.

Private Aviation Briefing

Private aviation at Stanford Field (KU12) connects St Anthony to destinations across the country and internationally. The airport sits at 4,966 ft MSL with 4500-foot primary runway. This briefing covers what matters for your mission.

U.S. General Aviation Context

Stanford Field is part of the U.S. National Airspace System, regulated by the FAA. As a ID facility, the airport contributes to the regional transportation network connecting St Anthony to the broader aviation system. FAA Part 135 charter operators serve this airport, and The Jet Finder can source aircraft positioned near KU12 for on-demand charter.

Runway Capability

At 4500 feet, Stanford Field serves light jets and turboprops. The Citation CJ series, Phenom 100, HondaJet, and King Air family operate within this runway capability. Midsize jets require careful performance analysis based on temperature and aircraft weight. Pilots should reference aircraft-specific takeoff and landing distance charts for KU12's runway length and 4,966 ft MSL elevation.

Charter Considerations

Peak travel periods affect aircraft availability and pricing near St Anthony. Holiday weekends, major events, and seasonal migration patterns drive demand. Booking 7 to 14 days ahead of peak periods secures better aircraft selection and pricing from KU12. Last-minute charter is possible but typically costs 15 to 30% more due to limited positioning options.

What to Know Before You Fly

Weather at Stanford Field affects scheduling reliability. IFR-equipped aircraft and instrument-rated crews fly in most weather conditions, but low ceilings, thunderstorms, and winter ice can delay departures. Flexible scheduling improves reliability. Morning departures generally encounter better weather than afternoon flights, particularly during convective season.

Safety & Planning

Instrument approach availability at Stanford Field determines minimum weather for arrival. Airports with ILS approaches allow lower minimums than GPS-only fields. If KU12 has limited approach options, weather alternate planning becomes critical. The Jet Finder identifies suitable alternate airports and factors this into flight planning for charter from Stanford Field.

Airport Selection Strategy

Choosing Stanford Field over a larger commercial hub near St Anthony often reduces total travel time. General aviation airports like KU12 eliminate terminal congestion, commercial airline scheduling, and the 90-minute early arrival buffer. The net time savings on a typical trip can exceed three hours each direction.

Seasonal Factors

Seasonal demand patterns affect charter availability and pricing from Stanford Field. Holiday periods (Thanksgiving, Christmas, Spring Break) see 40 to 60% price increases due to demand spikes. Summer leisure travel and winter ski season create directional imbalances that generate empty leg opportunities. Planning around these patterns saves significantly on charter from KU12.

Location & Address

Geographically, Stanford Field (KU12) is located at 43.9457° N, -111.6840° W near St Anthony, ID. Ground transportation from KU12 to St Anthony proper is typically a short drive. Private aviation eliminates the hours that commercial airport processing adds to your trip.

Runways & Facilities

With 4,500 feet of runway, Stanford Field supports all light jets and most midsize jets (Citation XLS, Learjet 45/60, Hawker 800). Super-midsize jets may operate under favorable weight and weather conditions. Heavy jets typically require longer fields.

FBOs & Ground Services

For ground services at Stanford Field (KU12), contact the airport office or on-field operator. Available services may include tiedowns, fuel, and basic ground handling. Larger aircraft or special handling requests should be arranged in advance to ensure availability.

Charter a Jet from Stanford Field

Private charter from KU12 starts with a single call. The Jet Finder sources aircraft from a nationwide network of FAA Part 135 operators, matching runway capabilities at KU12 with the right aircraft for your route.

Fly Private from KU12

The Jet Finder coordinates charter flights from Stanford Field. Tell us your destination, dates, and passenger count. We source aircraft from FAA Part 135 operators matched to KU12's runway and facilities.

Airport Specifications

Airport Identity
Airport Name	Stanford Field
ICAO Code	KU12
IATA Code	U12
FAA Identifier	U12
Address	St Anthony, ID
Elevation	4,966 ft MSL
Coordinates	43.9457° N, 111.6840° W
FAA Data	AirNav U12

Operations & Facilities
Runways	04/22: 4,500 ft (ASP)
FBOs	Airport Services
Customs	Not available
Fuel	Contact airport for availability
Hours	Contact airport for hours
Approaches	Contact airport for approach information
Tower / Freq	See Airport/Facility Directory

Regional Aviation Context

Idaho is home to some of the most challenging backcountry airstrips in the lower 48. Mountain flying skills, terrain awareness, and conservative weight planning are mandatory.

Operational Considerations

At 4,966 feet MSL, Stanford Field operates at moderate elevation. Standard-day density altitude matches field elevation, but summer temperatures can push it above 6,766 feet. The 4,500-foot runway delivers approximately 3,830 feet of sea-level equivalent performance after altitude correction. Pilots transitioning from sea-level airports should plan for longer ground rolls and reduced initial climb performance at Stanford Field.

Stanford Field's temperate latitude produces generally favorable flying conditions with seasonal variation. Winter brings frontal passages that can drop ceilings to IFR minimums for 24-48 hour periods. Freezing precipitation is possible but less persistent than at higher latitudes. Summer convective activity peaks in late afternoon — morning departures typically encounter smoother, clearer conditions. Year-round instrument currency is recommended for reliable scheduling.

Nearby Airports

Airports within 150 nautical miles of Stanford Field. Useful for alternate planning, repositioning, or comparing FBO options.

Rexburg Madison County Airport

KRXE · 9 NM from KU12

Rigby Jefferson County Airport

KU56 · 21 NM from KU12

Driggs/Reed Memorial Airport

KDIJ · 28 NM from KU12

Idaho Falls Regional Airport

KIDA · 31 NM from KU12

Frequently Asked Questions

Stanford Field is designated KU12 in the FAA system. Pilots and dispatchers use this code for flight planning, weather briefings, and NOTAMs associated with the airport.

You will find Stanford Field near St Anthony, ID. The geographic position is 43.9457° N, 111.6840° W, at an elevation of 4,966 feet MSL.

1 runway(s) at Stanford Field. The longest, 04/22, measures 4,500 feet with a ASP surface, supporting most general aviation and light jet traffic.

Private jet operations at Stanford Field (KU12) depend on runway length and aircraft performance. The longest runway at 4,500 feet can accommodate most light jets and turboprops. Larger aircraft should verify takeoff and landing distances against current conditions.

Stanford Field (KU12) offers ground services through its FBO. Standard services include fuel, parking, and aircraft handling. Check with the facility for after-hours availability and current fuel pricing.

Stanford Field has a field elevation of 4,966 feet above mean sea level. This affects aircraft performance calculations, particularly during hot weather when density altitude increases.

Instrument approach availability at Stanford Field depends on the facility's current FAA designation. Check the Terminal Procedures Publication or ForeFlight/Garmin Pilot for published approaches at KU12.

Contact The Jet Finder for charter availability from Stanford Field (KU12). Provide your destination, travel dates, and passenger count. We source aircraft from FAA Part 135 operators matched to KU12's runway and facilities.

General aviation aircraft including piston singles, turboprops, and light jets routinely use Stanford Field. The 4,500-foot runway is the determining factor for larger categories. Consult aircraft performance data for specifics.

For tower and radio frequency information at Stanford Field, consult the Airport/Facility Directory or AirNav entry for KU12. Non-towered fields use CTAF/UNICOM for traffic advisories.

Confirm fuel availability at KU12 before arrival. Stanford Field may offer 100LL, Jet-A, or both. Pricing is set by the FBO. AirNav provides crowd-sourced fuel price reports from visiting pilots.

Flying internationally from Stanford Field? CBP clearance is mandatory. Whether KU12 has on-field customs depends on the facility. Nearby airports with customs capability may be a better option — contact The Jet Finder for routing advice.

Current conditions at KU12: check METAR/TAF on aviationweather.gov or your EFB. Stanford Field is subject to ID's regional weather, which may include convective activity, low ceilings, or seasonal wind patterns.

Transit from Stanford Field to St Anthony proper is typically a short ground drive. The exact distance depends on your destination within the St Anthony area. Private aviation eliminates the hour+ that commercial airport processing adds to your trip.

Transient aircraft parking at KU12 is available through the on-field operator. Stanford Field typically provides tiedown space on the ramp. Hangar availability and rates vary — inquire before arrival.

To price a charter flight from Stanford Field (KU12), contact The Jet Finder with your route, dates, and number of passengers. We provide all-inclusive quotes with no hidden fees. Direct operator access.

Ready to Fly from U12?

Experience the difference of private aviation at Stanford Field.

Stanford Field (KU12)