Halliburton Field (KDUC), Oklahoma
Landing essentials
Whether you can land, whether you can refuel, and how customs works here.
Overview
Halliburton Field (KDUC) serves Duncan, Oklahoma with a single paved runway long enough for most business aircraft calling on the area. The field is non-towered, operates on a published attendant schedule, and sits roughly 58 nautical miles from the nearest customs facility at Oklahoma City. Traffic here reflects a modest, seasonally uneven pattern typical of a regional Oklahoma field rather than a high-volume business aviation hub.
Runways
Halliburton Field has one paved runway, 17/35, 6,650 ft long and 100 ft wide, with a concrete surface.
Runway geometry from published threshold coordinates. Not for navigation.
Source: FAA Form 5010.
Fuel and airfield services
Halliburton Field has Jet A+ and 100LL available on the field. Fueling is available from 8am to 5pm, daily, and the airport has no control tower.
Source: FAA Form 5010 / NASR.
Customs
Halliburton Field does not clear customs. The nearest port of entry is Okc Will Rogers International (KOKC), 58 NM away.
Source: CBP list of ports of entry.
Business aviation traffic
Halliburton Field recorded 493 business aviation movements in 2025. Traffic peaks in December. Business aviation traffic at KDUC concentrates toward the end of the calendar year, with December showing the highest monthly total in the 2025 data.
Business jet movements, FAA TFMSC count. Peak month December, 60 movements in 2025.
Source: FAA TFMSC, business jet movements, 2025.
Climate
Halliburton Field averages 24.2 days above 90°F in August, 21.7 freeze days in January and 0.5 snow days in January. July is the warmest month, with average highs of 93.5°F, and January the coldest, at 51.9°F.
Weather station is on the field. Some values are estimated by the agency. 1991–2020 climate normals.
Source: NOAA NCEI.
Operating constraints
Halliburton Field has published operating constraints in two categories: runway notes and other notes.
ODALS lighting on Runway 17 is pilot-activated, medium and high intensity only. Runway 35 has REIL. Runway 17 has a PAPI. Runway 35 has a VASI. MIRL lighting on Runway 17/35 is controlled via CTAF.
For clearance delivery, contact Fort Worth ARTCC.
For fuel after hours, an after-hours call is required per posted procedure.
Source: FAA Chart Supplement.
Nearby airfields
Halliburton Field has five airfields within 40 NM. The closest is Lawton-Fort Sill Regional (KLAW), 23.33 NM west.
Source: Skystar calculation from official coordinates.
Skystar at KDUC
We arrange catering, fuel and trip support here. Supplier prices reach you unchanged; our coordination fee sits on its own line.
The same order, priced two ways.
$1,200.00 catering order at KDUC.
Unchanged.
What the kitchen invoices us is what your quote reads.
One line, fixed.
It does not move with the size of the order.
At cost.
Passed on at the exact amount the processor took.
Market practice figures are industry averages, not a specific competitor.
Frequently asked questions
What fuel is available at KDUC?
Halliburton Field (KDUC) stocks 100LL and A+ avgas grades, and Jet A is also available on the field. The attendant schedule runs daily from 0800 to 1700 local. Outside those hours, fuel service requires an after-hours call per the field's posted procedure. Dispatchers planning early or late arrivals should confirm fuel availability before landing.
Is customs available at KDUC?
Halliburton Field has no onsite customs service; the nearest customs facility is at Oklahoma City (KOKC), about 58 nautical miles away. Crews requiring a customs clearance on arrival need to route through KOKC or another designated port of entry instead. This distance should factor into fuel and routing plans for any international arrival intending to use Duncan as a final stop.
What is the runway length at Halliburton Field?
Halliburton Field (KDUC) has a single runway, 17/35, measuring 6650 feet long by 100 feet wide with a concrete surface. This length accommodates most business jet types operating into Duncan, Oklahoma. Runway 17 has ODALS lighting for medium and high intensity settings plus a PAPI, while Runway 35 has REIL and a VASI, all pilot-controlled through CTAF.
Does traffic at KDUC vary by season?
Yes, business aviation traffic at Halliburton Field (KDUC) is concentrated toward the end of the year, with December recording the highest monthly total at 60 operations in 2025. Spring months such as May and September also show elevated activity compared to the January through March period. Dispatchers scheduling flexible visits may find lighter traffic in the early first quarter.