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Route

Dulles → Johnstown

IADDullesWashington Dulles International Airport
JSTJohnstownJohn Murtha Johnstown Cambria County Airport
Distance
120 mi
Estimated flight time
~45m

Same local time in Dulles and Johnstown.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Daily at most

On average around 1 flights a day, observed from October 2025 to September 2026.

1
flights per day
1
busiest month · Oct
24 min
measured flight time
12 / 12
months seen

Through the year

Per day, month by month

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

Airlines

Who flies it

SkyWest Airlinesall year

Through the day

Departure times

Local time in Dulles. Most departures between 12:00 and 15:00.

  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. 0.6Mon
  2. 0.3Tue
  3. 0.6Wed
  4. 0.6Thu
  5. 0.6Fri
  6. 0.2Sat
  7. 0.7Sun

Fleet

Aircraft observed

  1. Bombardier CRJ200CRJ298%
  2. Honda HondaJetHDJT1%
All the numbers in a table
MonthPer daySeenAirlines
January 2026120
  • SkyWest Airlines20×
February 2026123
  • SkyWest Airlines23×
March 2026118
  • SkyWest Airlines18×
April 2026115
  • SkyWest Airlines15×
May 2026115
  • SkyWest Airlines15×
June 2026117
  • SkyWest Airlines16×
July 2026119
  • SkyWest Airlines18×
August 2026116
  • SkyWest Airlines15×
September 2026116
  • SkyWest Airlines16×
October 2025112
  • SkyWest Airlines11×
November 202515
  • SkyWest Airlines5×
December 2025111
  • SkyWest Airlines9×

Airlines observed on this route

From observed callsign routes on IAD-JST - not a booking guarantee.

SkyWest Airlines

OO · SKW

Hub: ORD Chicago

249 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 Dulles: 171.
  • Direct destinations observed from Johnstown: 2.

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

65 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

John Murtha Johnstown Cambria County Airport

Johnstown, United StatesJST / KJST

Regional airport · 2 direct destinations · 2 runways · longest runway 7,005 ft

69 °F · 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 DUJDuBois Regional AirportDuBois is about 60 mi from Johnstown.View route →IAD SCEState College Regional AirportState College is about 63 mi from Johnstown.View route →IAD MGWMorgantown Municipal Airport Walter L. (Bill) Hart FieldMorgantown is about 74 mi from Johnstown.View route →IAD PITPittsburgh International AirportPittsburgh is about 75 mi from Johnstown.View route →

About the route from Dulles to Johnstown

The observed direct connection between Washington Dulles International Airport (IAD) and John Murtha Johnstown Cambria County Airport (JST) covers approximately 120 mi. The estimated flight time is around 45m. SkyWest Airlines has been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Dulles from Johnstown by air?
The great-circle distance between Washington Dulles International Airport and John Murtha Johnstown Cambria County Airport is approximately 120 mi.
How long is the flight from Dulles to Johnstown?
Based on the distance, the estimated flight time is about 45m. This is an estimate, not a schedule.
Is there a direct connection from Dulles to Johnstown?
Yes, a direct connection between IAD and JST has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: SkyWest Airlines.
How often is there a flight from Dulles to Johnstown?
On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 187 observed flights. Mainly SkyWest Airlines. That is an observation, not a timetable.
What is the current time difference between Dulles and Johnstown?
Same local time in Dulles and Johnstown.

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.