IATA: : IAD
ICAO: : KIAD
Region: : am
Country: : United States
Name: : Washington-Dulles International
Start of summer daylight saving time: : 2022-03-13T07:00:00+0100
End of summer daylight saving time: : 2022-11-06T06:00:00+0100
UTC offset during summer daylight: : -4
Standard UTC offset: : -5
Currency: :