The observed direct connection between Baltimore/Washington International Thurgood Marshall Airport (BWI) and Ronald Reagan Washington National Airport (DCA) covers approximately 30 mi. The estimated flight time is around 35m. American Airlines, Envoy Air, PSA Airlines, Republic Airways and Southwest Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
How far is Baltimore from Washington by air?
The great-circle distance between Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan Washington National Airport is approximately 30 mi.
How long is the flight from Baltimore to Washington?
Based on the distance, the estimated flight time is about 35m. This is an estimate, not a schedule.
Is there a direct connection from Baltimore to Washington?
Yes, a direct connection between BWI and DCA has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: American Airlines, Envoy Air, PSA Airlines, Republic Airways and Southwest Airlines.
How often is there a flight from Baltimore to Washington?
On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 92 observed flights. Mainly Southwest Airlines, American Airlines, PSA Airlines. That is an observation, not a timetable.
What is the current time difference between Baltimore and Washington?
Same local time in Baltimore and Washington.
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 frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
BaltimoreBaltimore/Washington International Thurgood Marshall Airport
