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MNZ · KHEF · Manassas Regional Airport/Harry P. Davis Field

Manassas Regional Airport/Harry P. Davis Field (MNZ)

Manassas, United States · medium airport · 38.721° -77.515° ·
Airport Information
IATA CodeMNZ
ICAO CodeKHEF
Typemedium airport
NameManassas Regional Airport/Harry P. Davis Field
MunicipalityManassas
CountryUnited States
ContinentNA
Latitude38.721° N
Longitude-77.515° W
Elevation192 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score250
Local TimeLoading...
Country & Timezone Info
CountryUnited States
ISO Code
RegionManassas
Continent CodeNA
IANA TimezoneAmerica/New_York
UTC Offset (Standard)UTC-5
DST OffsetUTC-4
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving MNZ

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (38.7°N)

Jan
8°
0°
Feb
10°
1°
Mar
13°
4°
Apr
17°
7°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
9°
Nov
12°
5°
Dec
9°
1°
* Approximate average temperatures by month based on temperate latitude zone

✨ AI-Enhanced Insights

Manassas Regional Airport/Harry P. Davis Field (MNZ/KHEF) is a public general aviation reliever airport in Manassas, Virginia, about 30 miles southwest of Washington, D.C. Named for local aviation advocate Harry P. Davis, it is one of Virginia's busiest general aviation airports and supports flight training, corporate aviation, and emergency services. It sits near Manassas National Battlefield Park and operates within the Washington D.C. Special Flight Rules Area, making pilot awareness of SFRA procedures essential.

💡 Local Tip
Frequent visitors know that KHEF sits inside the Washington D.C. SFRA, so pilots should complete the required online training and check TFRs before every flight; the tower can also be busy with flight-training traffic on clear weekends.
🚖 Getting There

By car, take I-66 to VA-234 (Prince William Parkway) and follow airport signs; the field is about 30 miles southwest of Washington, D.C. There is no direct rail or Metro service to the terminal, but Virginia Railway Express (VRE) stops in Manassas and taxis/rideshare can cover the short remaining distance. Rental cars and courtesy vehicles may be arranged through on-field FBOs, so confirm with your operator before arrival.

❓ Frequently Asked Questions
Q: Does Manassas Regional Airport offer commercial airline service?
A: No. MNZ/KHEF is a general aviation reliever airport with no scheduled commercial airline service. Travelers to the area typically use Washington Dulles (IAD), Reagan National (DCA), or Baltimore/Washington (BWI).

Q: What is the airport code for Manassas Regional Airport?
A: The airport uses IATA code MNZ, ICAO code KHEF, and FAA location identifier HEF.

Q: Is Manassas Regional Airport inside the Washington D.C. SFRA?
A: Yes. KHEF lies within the Washington D.C. Special Flight Rules Area, so pilots must comply with SFRA requirements, including required training, flight plans, transponder codes, and TFR checks before flight.

Q: How far is the airport from Washington, D.C.?
A: It is roughly 30 miles southwest of downtown Washington, D.C., typically a 45-60 minute drive depending on traffic via I-66 and VA-234.
AI-generated content · Generated Sep 30, 2026 · deepseek-v4.1-flash

🗺 Location Map

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JPN Pentagon Army Heliport Washington DC, United States 43.3 km 26.9 mi View →
DCA Ronald Reagan Washington National Airport Washington, United States 43.9 km 27.3 mi View →

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