Johnson Airport
Daylight today(Jul 17, 2026, local time)
About 14h 52m 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 Johnson Airport
Johnson Airport is a small airport in Port Allegany, United States. It sits at an elevation of 1,506 ft (459 m) and has 1 runway, the longest 2,750 ft / 838 m. It observes America/New York local time. The nearest airport is Ranch-Aero Airport (PN90), about 7.8 nm to the ese.
Summary generated from this airport’s structured data — reference only.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 18 / 36 | 2,750 ft / 838 m | 45 ft | Turf | Unlit | Open |
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| DUKE 1000-1500 DAILY & BY NOTAM | Special use | Danger | 8000 ft MSL | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Johnson Airport.
Frequently asked questions
Where is Johnson Airport located?
Johnson Airport is small airport located in Port Allegany, United States, at an elevation of 1,506 ft (459 m).
How many runways does Johnson Airport have?
Johnson Airport has 1 runway, the longest being 2,750 ft / 838 m.
What time zone is Johnson Airport in?
Johnson Airport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Johnson Airport?
The magnetic variation (declination) at Johnson Airport is approximately 10.5° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Johnson Airport?
The nearest airport to Johnson Airport is Ranch-Aero Airport (PN90), about 7.8 nm to the ese, followed by Adams Airport and Freefall Oz Airport.
Is the information on this page suitable for flight planning?
No. Johnson Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.