Frederick Douglass Greater Rochester International Airport
Daylight today(Aug 30, 2026, local time)
About 13h 17m 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 Frederick Douglass Greater Rochester International Airport
Frederick Douglass Greater Rochester International Airport is a public airport located within the City of Rochester, three miles (4.8 km) southwest of Downtown, in Monroe County, New York, United States. It is owned and operated by Monroe County. The airport is home to the 642nd Aviation Support Battalion, part of the 42nd Infantry Division.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KROCNOTAMs
KROCReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live 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.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (3)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 04 / 22 | 8,001 ft / 2,439 m | 150 ft | Asp | Lighted | Open |
| 10 / 28 | 6,402 ft / 1,951 m | 150 ft | Asp | Lighted | Open |
| 07 / 25 | 4,000 ft / 1,219 m | 100 ft | Asp | Lighted | Open |
Radio frequencies (9)
| Type | Description | Frequency |
|---|---|---|
| A/D | APP/DEP | 119.550 MHz |
| ATIS | ATIS | 124.825 MHz |
| CLD | CLNC DEL | 118.300 MHz |
| EMERG | Rochester Emergency | 121.500 MHz |
| GND | GND | 121.700 MHz |
| OPS | ARNG OPS | 41.000 MHz |
| RDO | BUFFALO RDO | 122.600 MHz |
| TWR | TWR | 118.300 MHz |
| UNIC | UNICOM | 122.950 MHz |
Services & operations
From the airport’s official website — details may change, so confirm with the airport. Official site
Navaids(3)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (4)
Departure procedures (SIDs) (2)
Takeoff & alternate minimums (2)
Showing 9 of 17 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| GREATER ROCHESTER INTL AIRPORT CLASS C | Class C | Controlled | GND | 4600 ft MSL |
| GREATER ROCHESTER INTL AIRPORT CLASS C | Class C | Controlled | 2100 ft MSL | 4600 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Weather by month
Share of VFR / marginal-VFR / IFR / low-IFR conditions by month over the last 8 years, with the prevailing wind and typical density altitude. Historical climatology — not a forecast.
Prevailing wind: W (from about 270°), on 16% of observations, averaging 10 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 49% | -1,493 ft | |
| Feb | 60% | -1,461 ft | |
| Mar | 74% | -935 ft | |
| Apr | 77% | -291 ft | |
| May | 84% | 497 ft | |
| Jun | 89% | 1,297 ft | |
| Jul | 90% | 1,582 ft | |
| Aug | 91% | 1,417 ft | |
| Sep | 88% | 893 ft | |
| Oct | 81% | 146 ft | |
| Nov | 75% | -720 ft | |
| Dec | 60% | -1,152 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-1,493–1,582 ft through the year· Source: NWS/IEM ASOS archive.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Xerox Tower | 443 ft | 531 ft | — |
| Times Square Building | 259 ft | 515 ft | — |
| Obstacle | — | 509 ft | — |
| Obstacle | — | 509 ft | — |
| Obstacle | — | 525 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Frederick Douglass Greater Rochester International Airport.
Frequently asked questions
What is the ICAO code for Frederick Douglass Greater Rochester International Airport?
The ICAO code for Frederick Douglass Greater Rochester International Airport is KROC, and its IATA code is ROC.
Where is Frederick Douglass Greater Rochester International Airport located?
Frederick Douglass Greater Rochester International Airport is large airport located in Rochester, United States, at an elevation of 559 ft (170 m).
How many runways does Frederick Douglass Greater Rochester International Airport have?
Frederick Douglass Greater Rochester International Airport has 3 runways, the longest being 8,001 ft / 2,439 m.
Which airlines fly to Frederick Douglass Greater Rochester International Airport?
Airlines historically serving Frederick Douglass Greater Rochester International Airport include Air Canada, Air France, AirTran Airways, Alitalia, American Airlines, Delta Air Lines, among 11 carriers (based on OpenFlights route data, which may be out of date).
How many destinations are served from Frederick Douglass Greater Rochester International Airport?
Historical data lists 18 nonstop destinations from Frederick Douglass Greater Rochester International Airport. Always check current schedules.
What time zone is Frederick Douglass Greater Rochester International Airport in?
Frederick Douglass Greater Rochester International Airport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Frederick Douglass Greater Rochester International Airport?
The magnetic variation (declination) at Frederick Douglass Greater Rochester International Airport is approximately 11.1° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Frederick Douglass Greater Rochester International Airport?
The nearest airport to Frederick Douglass Greater Rochester International Airport is Manitou Field (91NY), about 5.7 nm to the nw, followed by Spencerport Airpark and Naked Acres Airport.
Is the information on this page suitable for flight planning?
No. Frederick Douglass Greater Rochester International Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.