AirportUnited States

Washington Dulles Intl

Washington ยท United States

IATA code
IAD
ICAO code
KIAD
City
Washington
Country
United States
Time zone
America/New_York
Coordinates
38.9445, -77.4558

Airport records use the curated international airport dataset derived from OpenFlights and mapped to published countries.

ATLHartsfield Jackson Atlanta IntlBOSGeneral Edward Lawrence Logan IntlORDChicago Ohare IntlDFWDallas Fort Worth IntlDENDenver IntlLASMc Carran IntlLAXLos Angeles IntlMIAMiami Intl

Country reference

Frequently asked questions

What is the IATA code for Washington Dulles Intl?

The IATA code for Washington Dulles Intl is IAD. IATA codes are three-letter identifiers used in ticketing, baggage tags, and travel searches.

What is the ICAO code for Washington Dulles Intl?

The ICAO code for Washington Dulles Intl is KIAD. ICAO codes are four-letter identifiers used by pilots, air traffic control, and flight planning.

What is the difference between IATA and ICAO airport codes?

IATA codes such as IAD are public-facing three-letter codes for ticketing and travel. ICAO codes are four-letter codes for aviation operations. This page shows both so you can confirm you have the right airport.

Where is Washington Dulles Intl located?

Washington Dulles Intl is in Washington, United States, at approximately 38.9445, -77.4558.

What time zone is Washington Dulles Intl in?

Washington Dulles Intl uses the IANA time zone America/New_York. Offsets and daylight-saving behaviour are listed on the time zone page linked from this airport's details.