John Murtha Johnstown Cambria County Airport
John Murtha Johnstown Cambria County Airport (KJST/JST) is a medium regional airport located in Johnstown, PA, 62 mi east of Pittsburgh. It features 3 runways with the longest being 7,004 feet. SkyMeter has observed roughly 11 arrivals and 16 departures per day on average over the last 7 days, served by 5 carriers across 10 routes. The most active carrier is SKY West Aviation (SKW). The busiest route is to Chicago O'Hare International Airport (KORD).
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Runways
3 installed
Delays by hour
Avg minutes · local time · last 30 days
Top carriers
Share of flights
Top destinations
By flight count
Carriers
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 125.750 | — |
| TWR | 125.750 | 0700-2300 |
| GND | 121.600 | 0700-2300 |
| ATIS | 118.325 | 0700-2300 |
| APCH | 121.200 | 0700-2300 |
| APCH | 299.200 | 0700-2300 |
| UNICOM | 122.950 | — |
| ARNG OPS | 46.750 | 0700-2300 |
| OTHER | 46.750 | 0700-2300 |
| ALTOONA | 124.400 | — |
| OTHER | 124.400 | — |
| LCL/P | 125.750 | 0700-2300 |
| CD/P | 126.850 | 0700-2300 |
| OTHER | 126.850 | 0700-2300 |
| OPS | 138.550 | 0700-2300 |
| OTHER | 138.550 | 0700-2300 |
| CD/P | 235.775 | 0700-2300 |
| OTHER | 235.775 | 0700-2300 |
| ARNG OPS | 241.350 | 0700-2300 |
| OTHER | 241.350 | 0700-2300 |
| ALTOONA | 327.100 | — |
| OTHER | 327.100 | — |
Airport operations
- ARTCC:
- ZOB
- Mag var:
- 10° W
- Fuel:
- 100LL, A+
Destination network
Great-circle routes from KJST · last 7d
Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
Click any segment for full inspection
| Route | Operator | Flights | Avg enroute |
|---|---|---|---|
JSTORD Chicago, US |
SKW
SKY West Aviation |
12 | 1h 19m |
JSTIAD Washington, DC, US |
SKW
SKY West Aviation |
10 | 0h 38m |
JSTK9G8 Ebensburg, US |
NON
NON |
2 | 0h 15m |
JSTKZ19 Fort Belvoir, US |
PAT
Department of the Army |
2 | 2h 10m |
JSTAGC Pittsburgh, US |
CXK
ATP Flight School |
2 | 0h 28m |
JSTCDW Caldwell, US |
CXK
ATP Flight School |
2 | 2h 3m |
JSTUGN Chicago/Waukegan, US |
EJA
Netjets Aviation |
2 | 1h 9m |
JSTK1G3 Kent, US |
KSF
Kent State University |
2 | 1h 30m |
JSTPDK Atlanta, US |
YEL
Summit Aviation |
1 | 1h 17m |
JSTFAR Fargo, US |
SKW
SKY West Aviation |
1 | 2h 40m |
JSTIAD Washington, DC, US |
YEL
Summit Aviation |
1 | 0h 30m |
JSTMKE Milwaukee, US |
YEL
Summit Aviation |
1 | 1h 22m |
JSTYIP Detroit, US |
YEL
Summit Aviation |
1 | 0h 52m |
JSTFWA Fort Wayne, US |
SKW
SKY West Aviation |
1 | 0h 54m |
JSTLBE Latrobe, US |
LJY
L.J. Associates D/B/A L J Aviation (Latrobe |
1 | 0h 7m |
Pilot & community notes
2 comments from OurAirports — click to expand
2
Pilot & community notes
2 comments from OurAirports — click to expand