San Carlos Airport
San Carlos, United StatesSQL / KSQL
Regional airport · 8 direct destinations · 1 runway · longest runway 2,621 ft
82 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
San Carlos → Dulles
SQL
San CarlosSan Carlos Airport
San CarlosSan Carlos AirportIADDullesWashington Dulles International Airport
DullesWashington Dulles International Airport- Distance
- 2,408 mi
- Estimated flight time
- ~5h 20m
Dulles is currently 3 hours ahead of San Carlos.
No nonstop connection observed
Our route data contains no observed nonstop flight from San Carlos to Dulles. That does not rule out a one-stop journey; see the direct destinations of San Carlos for the options.
About this route
- Domestic route: both airports are in the same country.
- Direct destinations observed from San Carlos: 8.
- Direct destinations observed from Dulles: 171.
The airports on this route
Washington Dulles International Airport
Dulles, United StatesIAD / KIAD
International hub · 171 direct destinations · 4 runways · longest runway 11,499 ft
81 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from San Carlos to Dulles
The distance between San Carlos Airport (SQL) and Washington Dulles International Airport (IAD) is approximately 2,408 mi; no direct connection has been observed in our route data.
Frequently asked questions about this route
- How far is San Carlos from Dulles by air?
- The great-circle distance between San Carlos Airport and Washington Dulles International Airport is approximately 2,408 mi.
- Is there a direct connection from San Carlos to Dulles?
- No direct connection between SQL and IAD has been observed in our route data. That does not rule out a one-stop journey.
- What is the current time difference between San Carlos and Dulles?
- Dulles is currently 3 hours ahead of San Carlos.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.
Route data updated on October 11, 2026.