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Route

Washington → Huntsville

DCAWashingtonRonald Reagan Washington National Airport
HSVHuntsvilleHuntsville International Airport
Distance
612 mi
Estimated flight time
~1h 45m

Huntsville is currently 1 hour behind Washington.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Several times a day

On average around 4 flights a day, observed from October 2025 to September 2026.

4
flights per day
4
busiest month · Oct
3
quietest month · Dec
1 hr 32 min
measured flight time
12 / 12
months seen

Through the year

Per day, month by month

  1. 4Jan2026
  2. 4Feb
  3. 3Mar
  4. 4Apr
  5. 3May
  6. 4Jun
  7. 3Jul
  8. 3Aug
  9. 4Sep
  10. 4Oct2025
  11. 4Nov
  12. 3Dec

Airlines

Who flies it

PSA Airlinesall year
Envoy Airall year
Republic Airwaysnow and then

Through the day

Departure times

Local time in Washington. Most departures between 08:00 and 11:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 3.6Mon
  2. 3.4Tue
  3. 3.7Wed
  4. 3.7Thu
  5. 3.6Fri
  6. 2.8Sat
  7. 2.3Sun

Fleet

Aircraft observed

  1. Bombardier CRJ700CRJ759%
  2. Embraer 175E75L27%
  3. Bombardier CRJ900CRJ913%
  4. Embraer 170E1700%
All the numbers in a table
MonthPer daySeenAirlines
January 2026494
  • PSA Airlines88×
  • Envoy Air5×
February 2026498
  • PSA Airlines93×
  • Envoy Air4×
March 20263100
  • PSA Airlines96×
  • Envoy Air3×
  • Republic Airways1×
April 20264105
  • PSA Airlines102×
  • Envoy Air1×
May 2026397
  • PSA Airlines79×
  • Envoy Air18×
June 2026498
  • Envoy Air52×
  • PSA Airlines45×
July 20263101
  • Envoy Air54×
  • PSA Airlines46×
August 2026391
  • Envoy Air49×
  • PSA Airlines41×
September 20264109
  • PSA Airlines58×
  • Envoy Air50×
October 20254110
  • Republic Airways52×
  • Envoy Air50×
  • PSA Airlines8×
November 2025498
  • PSA Airlines96×
  • Envoy Air1×
  • Republic Airways1×
December 2025383
  • PSA Airlines81×

Airlines observed on this route

From observed callsign routes on DCA-HSV - not a booking guarantee.

Envoy Air

MQ · ENY

Hub: DFW Dallas-Fort Worth

186 departure airportsView airline →

PSA Airlines

US · JIA

Hub: CLT Charlotte

117 departure airportsView airline →

Republic Airways

YX · RPA

Hub: ORD Chicago

107 departure airportsView airline →

About this route

  • Domestic route: both airports are in the same country.
  • The opposite direction has also been observed as a direct connection.
  • Direct destinations observed from Washington: 111.
  • Direct destinations observed from Huntsville: 28.

The airports on this route

Ronald Reagan Washington National Airport

Washington, United StatesDCA / KDCA

Major airport · 111 direct destinations · 3 runways · longest runway 7,169 ft

72 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Huntsville International Airport

Huntsville, United StatesHSV / KHSV

Regional airport · 28 direct destinations · 2 runways · longest runway 12,598 ft

79 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Alternative airports for this journey

Same journey, a different airport nearby - with an observed direct connection.

IAD HSVWashington Dulles International AirportDulles is about 24 mi from Washington.View route →DCA BHMBirmingham-Shuttlesworth International AirportBirmingham is about 74 mi from Huntsville.View route →

About the route from Washington to Huntsville

The observed direct connection between Ronald Reagan Washington National Airport (DCA) and Huntsville International Airport (HSV) covers approximately 612 mi. The estimated flight time is around 1h 45m. Envoy Air, PSA Airlines and Republic Airways have been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Washington from Huntsville by air?
The great-circle distance between Ronald Reagan Washington National Airport and Huntsville International Airport is approximately 612 mi.
How long is the flight from Washington to Huntsville?
Based on the distance, the estimated flight time is about 1h 45m. This is an estimate, not a schedule.
Is there a direct connection from Washington to Huntsville?
Yes, a direct connection between DCA and HSV has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Envoy Air, PSA Airlines and Republic Airways.
How often is there a flight from Washington to Huntsville?
On average around 4 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,184 observed flights. Mainly PSA Airlines, Envoy Air, Republic Airways. That is an observation, not a timetable.
What is the current time difference between Washington and Huntsville?
Huntsville is currently 1 hour behind 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.

Route data updated on October 11, 2026.