John Murtha Johnstown/Cambria County ⇄ Washington Dulles International JST–IAD
Airlines flew 640 flights between John Murtha Johnstown/Cambria County JST in Johnstown, PA and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 18,847 passengers in 32,000 seats, 59% of them filled. 119 miles, about 29 minutes in the air, on 1 airline: SkyWest Airlines Inc. (640). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 58 |
| 2/25 | 46 |
| 3/25 | 61 |
| 4/25 | 59 |
| 5/25 | 62 |
| 6/25 | 60 |
| 7/25 | 62 |
| 8/25 | 62 |
| 9/25 | 61 |
| 10/25 | 62 |
| 11/25 | 60 |
| 12/25 | 55 |
| 1/26 | 55 |
| 2/26 | 55 |
| 3/26 | 54 |
| 4/26 | 42 |
| 5/26 | 46 |
| 6/26 | 42 |
| 7/26 | 46 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 1,321 |
| 2/25 | 1,291 |
| 3/25 | 1,831 |
| 4/25 | 1,659 |
| 5/25 | 1,970 |
| 6/25 | 1,775 |
| 7/25 | 2,021 |
| 8/25 | 1,841 |
| 9/25 | 1,721 |
| 10/25 | 1,916 |
| 11/25 | 1,737 |
| 12/25 | 1,539 |
| 1/26 | 1,267 |
| 2/26 | 1,435 |
| 3/26 | 1,688 |
| 4/26 | 1,406 |
| 5/26 | 1,362 |
| 6/26 | 1,450 |
| 7/26 | 1,485 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| SkyWest Airlines Inc. OO | 640 | 18,847 | 59% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Canadair RJ-200ER /RJ-440 | 640 | 50 | 18,847 |
JST → IAD this direction alone · flown January 2025 to July 2026
321 flights of 321 scheduled, 10,024 passengers in 16,050 seats. SkyWest Airlines Inc. 321.
IAD → JST this direction alone · flown January 2025 to July 2026
319 flights of 319 scheduled, 8,823 passengers in 15,950 seats. SkyWest Airlines Inc. 319.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: John Murtha Johnstown/Cambria County JST and Washington Dulles International IAD; all routes.