Airport Comparison
| GBR | IAD | |
|---|---|---|
| Airport Name | Walter J Koladza Airport | Washington Dulles International Airport |
| IATA Code | GBR | IAD |
| ICAO Code | KGBR | KIAD |
| City | Great Barrington | Washington |
| Country | United States | United States |
| Timezone | America/New_York | America/New_York |
| Elevation | 739 ft | 312 ft |
| Coordinates | 42.180000, -73.400000 | 38.900000, -77.500000 |
Great Barrington (GBR) to Washington (IAD) Flight Distance
The flight distance from Walter J Koladza Airport (GBR) in Great Barrington, United States to Washington Dulles International Airport (IAD) in Washington, United States is 503 kilometers (313 miles / 272 nautical miles). The estimated flight time for this route is approximately 2h, flying southwest at a heading of 225°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 10:07 in Great Barrington, it's 10:07 in Washington.
The return flight from Washington (IAD) to Great Barrington (GBR) follows a heading of 42° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Walter J Koladza Airport (GBR) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.