Imagery © Google
Airport
Washington Dulles International Airport
KIAD · IAD
US · US-VA · INTL AIRPORT
HIGHverified May 2026
Overview
Geography
- ARP coordinates
- 38.9445, -77.4558
- Elevation
- 312 ft (95.1 m)
- Timezone
- America/New_York
Operations
- Customs
- No
- Immigration
- No
- 24h operations
- No
- PPR required
- No
- Curfew
- No
- ARFF (ICAO)
- —
- Status
- OPERATIONAL
Identifiers
- ICAOKIAD
- IATAIAD
- LOCALIAD
- GPS_CODEKIAD
Runways (4)
01C/19C3,505 m × 46 m · CONCRETE
Geometry
| Length | 3,505 m (11,500 ft) |
|---|---|
| Width | 46 m |
| Surface | CONCRETE |
Runway ends
01C
| Threshold | 38.9391, -77.4598 |
|---|
19C
| Threshold | 38.9706, -77.4593 |
|---|
01R/19L3,505 m × 46 m
Geometry
| Length | 3,505 m (11,500 ft) |
|---|---|
| Width | 46 m |
Runway ends
01R
| Threshold | 38.9238, -77.4364 |
|---|
19L
| Threshold | 38.9553, -77.4360 |
|---|
12/303,201 m × 46 m
Geometry
| Length | 3,201 m (10,501 ft) |
|---|---|
| Width | 46 m |
Runway ends
12
| Threshold | 38.9438, -77.4904 |
|---|
30
| Threshold | 38.9336, -77.4559 |
|---|
01L/19R2,865 m × 46 m
Geometry
| Length | 2,865 m (9,400 ft) |
|---|---|
| Width | 46 m |
Runway ends
01L
| Threshold | 38.9450, -77.4748 |
|---|
19R
| Threshold | 38.9708, -77.4745 |
|---|
ATC frequencies
Tower
- 120.100 MHzTWR
Ground
- 121.900 MHzGND
Approach
- 120.450 MHzPOTOMAC APP
Departure
- 125.050 MHzPOTOMAC DEP
ATIS
- 134.850 MHzATIS
RAMP
- 129.550 MHzRAMP CON