Allegheny County Airport
Daylight today(Jul 16, 2026, local time)
About 14h 45m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Allegheny County Airport
Allegheny County Airport is in West Mifflin, Pennsylvania, United States, 7 miles (11 km) southeast of Pittsburgh. It is the fifth-busiest airport in Pennsylvania following Philadelphia, Pittsburgh, Allentown, and Harrisburg. The airport is owned by the Allegheny County Airport Authority and is the primary FAA-designated reliever airport for Pittsburgh International Airport. Allegheny County Airport was dedicated on September 11, 1931.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KAGCLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (3)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 10 / 28 | 6,501 ft / 1,982 m | 150 ft | Con | Lighted | Open |
| 13 / 31 | 3,825 ft / 1,166 m | 100 ft | Con | Lighted | Open |
| H1 / H1 | 47 ft / 14 m | 45 ft | Conc-g | Unlit | Open |
Radio frequencies (6)
| Type | Description | Frequency |
|---|---|---|
| A/D | PITTSBURGH APP/DEP | 119.350 MHz |
| ATIS | ATIS | 120.550 MHz |
| GND | GND | 121.700 MHz |
| RDO | ALTOONA RDO | 122.200 MHz |
| TWR | TWR | 121.100 MHz |
| UNIC | UNICOM | 122.950 MHz |
Navaids(1)
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (4)
Departure procedures (SIDs) (1)
Takeoff & alternate minimums (2)
Runway hot spots (1)
Land-and-hold-short (LAHSO) (1)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| PITTSBURGH CLASS B AREA D | Class B | Controlled | 4000 ft MSL | 8000 ft MSL |
| PITTSBURGH ALLEGHENY COUNTY AIRPORT CLASS D | Class D | Controlled | GND | 3800 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| WPXI-TV (Pittsburgh) | 1,198 ft | 1,188 ft | — |
| WDSY-FM (Pittsburgh) | 863 ft | 1,188 ft | — |
| U.S. Steel Tower | 840 ft | 794 ft | — |
| BNY Mellon Center | 725 ft | 866 ft | — |
| BNY Mellon Center | 725 ft | 876 ft | — |
| Fifth Avenue Place | 617 ft | 748 ft | — |
| WQEX-TV (Pittsburgh);WQED-TV (Pittsburgh);WQED-FM (Pittsburgh);WINP-TV (Pittsburgh);WEPA-CD (Pittsburgh) | 600 ft | 1,181 ft | — |
| Gulf Tower | 584 ft | 1,070 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Allegheny County Airport.
Frequently asked questions
What is the ICAO code for Allegheny County Airport?
The ICAO code for Allegheny County Airport is KAGC, and its IATA code is AGC.
Where is Allegheny County Airport located?
Allegheny County Airport is medium airport located in Pittsburgh, United States, at an elevation of 1,252 ft (382 m).
How many runways does Allegheny County Airport have?
Allegheny County Airport has 3 runways, the longest being 6,501 ft / 1,982 m.
What time zone is Allegheny County Airport in?
Allegheny County Airport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Allegheny County Airport?
The magnetic variation (declination) at Allegheny County Airport is approximately 9.3° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Allegheny County Airport?
The nearest airport to Allegheny County Airport is Inter County Airport (31D), about 7 nm to the e, followed by Finleyville Airpark and Rostraver Airport.
Is the information on this page suitable for flight planning?
No. Allegheny County Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.