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AIRPORT

Washington Dulles International AirportKIAD / IAD

Washington Dulles International Airport serves Dulles, Virginia, United States. Its ICAO code is KIAD and its IATA code IAD. The longest of its 4 runways is 01C/19C, at 11,500 ft (3,505 m). The field is 312 ft (95 m) above sea level. Local time is America/New York, UTC-5, or UTC-4 with daylight saving.

Published by Overfly · Airport data: OurAirports, · Last updated

ICAO
KIAD
IATA
IAD
LONGEST RUNWAY
11,500 ft
3,505 m · 01C/19C
ELEVATION
312 ft
95 m
TIME ZONE
UTC-5
America/New_York
POSITION
38.944°N
77.456°W

Runways

01C/19C11,500 ft · 3,505 mCONC-G
01R/19L11,500 ft · 3,505 mCON
12/3010,501 ft · 3,201 mCON
01L/19R9,400 ft · 2,865 mCON

Nearest airports

Questions people ask about Washington Dulles International Airport

How long is the runway at Washington Dulles International Airport?

The longest runway, 01C/19C, is 11,500 ft (3,505 m), surface CONC-G. Washington Dulles International Airport has 4 runways in all.

What is the elevation of Washington Dulles International Airport?

312 ft (95 m) above mean sea level.

What time zone is Washington Dulles International Airport in?

America/New York: UTC-5, or UTC-4 with daylight saving.

What are the codes for Washington Dulles International Airport?

ICAO KIAD, IATA IAD. It serves Dulles, United States.

How far can you fly from Dulles?
Open the mapper with a 7,300 nm range ring around KIAD, then pick your own aircraft, add a route and check every leg.
Open KIAD in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights