Baltimore/Washington International Thurgood Marshall Airport
Daylight today(Aug 29, 2026, local time)
About 13h 10m 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 Baltimore/Washington International Thurgood Marshall Airport
Baltimore/Washington International Airport, also known as Baltimore International Airport or simply as BWI Airport, is an international airport in Anne Arundel County, Maryland, located 9 mi (14 km) south of downtown Baltimore and 30 miles (50 km) northeast of Washington, D.C.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KBWINOTAMs
KBWIReference 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 (4)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 10 / 28▸ displaced | 10,503 ft / 3,201 m | 150 ft | Asp | Lighted | Open |
| 15R / 33L | 9,501 ft / 2,896 m | 150 ft | Asp | Lighted | Open |
| 04 / 22 | 6,000 ft / 1,829 m | 150 ft | Asp | Lighted | Closed |
| 15L / 33R | 5,000 ft / 1,524 m | 100 ft | Asp | Lighted | Open |
Radio frequencies (8)
| Type | Description | Frequency |
|---|---|---|
| APP | POTOMAC APP | 119.000 MHz |
| ATIS | ATIS | 115.100 MHz |
| CLD | CLNC DEL | 118.050 MHz |
| DEP | POTOMAC DEP | 126.750 MHz |
| GND | GND | 121.900 MHz |
| RDO | LEESBURG RDO | 122.200 MHz |
| TWR | TWR | 119.400 MHz |
| UNIC | UNICOM | 122.950 MHz |
Services & operations
New A/B Connector for enhanced travel experience opened.
From the airport’s official website — details may change, so confirm with the airport. Official site
Navaids(2)
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Route data from OpenFlights — historical and may be out of date.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) (4)
Arrivals (STARs) (4)
Takeoff & alternate minimums (2)
Showing 15 of 47 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(5)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| WASHINGTON-TRI AREA CLASS B AREA A | Class B | Controlled | GND | 10000 ft MSL |
| WASHINGTON-TRI AREA CLASS B AREA B | Class B | Controlled | 1500 ft MSL | 10000 ft MSL |
| WASHINGTON-TRI AREA CLASS B AREA C | Class B | Controlled | 2500 ft MSL | 10000 ft MSL |
| WASHINGTON-TRI AREA CLASS B AREA D | Class B | Controlled | 3500 ft MSL | 10000 ft MSL |
| WASHINGTON DC SFRA ADIZ | Special use | Restricted | GND | 17999 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 14% of observations, averaging 7 kt.
| Month | VFR / MVFR / IFR / LIFR | % VFR | Median DA |
|---|---|---|---|
| Jan | 84% | -1,527 ft | |
| Feb | 79% | -1,382 ft | |
| Mar | 81% | -760 ft | |
| Apr | 84% | -58 ft | |
| May | 78% | 510 ft | |
| Jun | 86% | 1,171 ft | |
| Jul | 90% | 1,418 ft | |
| Aug | 88% | 1,241 ft | |
| Sep | 78% | 816 ft | |
| Oct | 81% | 130 ft | |
| Nov | 89% | -756 ft | |
| Dec | 78% | -1,254 ft |
VFR MVFR IFR LIFR· density altitude ranges ~-1,527–1,418 ft through the year· Source: NWS/IEM ASOS archive.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| WBFF-DT (Baltimore) | 1,260 ft | 256 ft | — |
| Obstacle | 896 ft | 302 ft | — |
| Transamerica | 528 ft | 39 ft | — |
| Obstacle | 499 ft | 141 ft | — |
| W3VPR 147.075 Repeater | 420 ft | 85 ft | — |
| World Trade Center | 407 ft | 16 ft | — |
| Two Charles Center | 384 ft | 85 ft | — |
| Obstacle | 371 ft | 92 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Baltimore/Washington International Thurgood Marshall Airport.
Frequently asked questions
What is the ICAO code for Baltimore/Washington International Thurgood Marshall Airport?
The ICAO code for Baltimore/Washington International Thurgood Marshall Airport is KBWI, and its IATA code is BWI.
Where is Baltimore/Washington International Thurgood Marshall Airport located?
Baltimore/Washington International Thurgood Marshall Airport is large airport located in Baltimore, United States, at an elevation of 146 ft (45 m).
How many runways does Baltimore/Washington International Thurgood Marshall Airport have?
Baltimore/Washington International Thurgood Marshall Airport has 4 runways, the longest being 10,503 ft / 3,201 m.
Which airlines fly to Baltimore/Washington International Thurgood Marshall Airport?
Airlines historically serving Baltimore/Washington International Thurgood Marshall Airport include AeroMéxico, Air Canada, Air France, AirTran Airways, Alitalia, American Airlines, among 17 carriers (based on OpenFlights route data, which may be out of date).
How many destinations are served from Baltimore/Washington International Thurgood Marshall Airport?
Historical data lists 71 nonstop destinations from Baltimore/Washington International Thurgood Marshall Airport. Always check current schedules.
What time zone is Baltimore/Washington International Thurgood Marshall Airport in?
Baltimore/Washington International Thurgood Marshall Airport is in the America/New York time zone (UTC-04:00).
What is the magnetic variation at Baltimore/Washington International Thurgood Marshall Airport?
The magnetic variation (declination) at Baltimore/Washington International Thurgood Marshall Airport is approximately 10.9° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Baltimore/Washington International Thurgood Marshall Airport?
The nearest airport to Baltimore/Washington International Thurgood Marshall Airport is Fort Meade Executive Airport (FME), about 6.9 nm to the sw, followed by Mountain Road Airport and Fairview Airport.
Is the information on this page suitable for flight planning?
No. Baltimore/Washington International Thurgood Marshall Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.