Louis Armstrong New Orleans International Airport
Daylight today(Jul 16, 2026, local time)
About 13h 53m 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 Louis Armstrong New Orleans International Airport
Louis Armstrong New Orleans International Airport is an international airport under Class B airspace in the City of Kenner, Jefferson Parish, Louisiana, United States. It is owned by the City of New Orleans and is 11 miles (18 km) west of downtown New Orleans. A small portion of Runway 11/29 is in unincorporated St. Charles Parish. Armstrong International is the primary commercial airport for the New Orleans metropolitan area and southeast Louisiana. Nonstop service to some sixty destinations is provided, including flights to Europe, Canada, Latin America and the Caribbean.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KMSYLive 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 |
|---|---|---|---|---|---|
| 11 / 29▸ displaced | 10,104 ft / 3,080 m | 150 ft | Pem | Lighted | Open |
| 02 / 20 | 7,002 ft / 2,134 m | 150 ft | Asp | Lighted | Open |
| 06 / 24 | 3,570 ft / 1,088 m | 150 ft | Asp | Lighted | Closed |
Radio frequencies (6)
| Type | Description | Frequency |
|---|---|---|
| A/D | NEW ORLEANS APP/DEP | 123.850 MHz |
| ATIS | ATIS | 127.550 MHz |
| CLD | CLNC DEL | 127.200 MHz |
| GND | GND | 121.900 MHz |
| TWR | TWR | 119.500 MHz |
| UNIC | UNICOM | 122.950 MHz |
Services & operations
The airport offers various parking options including Short Term, Long Term, and Economy Garage.
From the airport’s official website — details may change, so confirm with the airport. Official site
Navaids(1)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (14)
- ILS OR LOC RWY 02Amdt 20B
- ILS OR LOC RWY 29Amdt 10B
- ILS OR LOC RWY 11Amdt 5C
- ILS RWY 11 (SA CAT I)Amdt 5C
- ILS RWY 11 (CAT II - III)Amdt 5C
- RNAV (RNP) Z RWY 29Amdt 2
- RNAV (RNP) Z RWY 20Amdt 1A
- RNAV (RNP) Z RWY 11Amdt 1C
- RNAV (GPS) RWY 02Amdt 3A
- RNAV (GPS) Y RWY 11Amdt 2D
- RNAV (GPS) Y RWY 20Amdt 3B
- RNAV (GPS) Y RWY 29Amdt 4B
- LOC RWY 20Amdt 4
- VOR/DME RWY 11Amdt 1B
Arrivals (STARs) (7)
Takeoff & alternate minimums (1)
Runway hot spots (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(6)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| NEW ORLEANS CLASS B AREA A | Class B | Controlled | GND | 7000 ft MSL |
| NEW ORLEANS CLASS B AREA D | Class B | Controlled | 2000 ft MSL | 7000 ft MSL |
| NEW ORLEANS CLASS B AREA E | Class B | Controlled | 4000 ft MSL | 7000 ft MSL |
| NEW ORLEANS CLASS B AREA F | Class B | Controlled | GND | 1000 ft MSL |
| NEW ORLEANS CLASS B AREA F | Class B | Controlled | 2000 ft MSL | 7000 ft MSL |
| A381 SR-SS DAILY | Special use | Danger | GND | 2000 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 |
|---|---|---|---|
| Hancock Whitney Center | 696 ft | 52 ft | — |
| Obstacle | 459 ft | 82 ft | — |
| Obstacle | 453 ft | 33 ft | — |
| 1010 Common | 440 ft | 184 ft | — |
| Obstacle | 423 ft | 92 ft | — |
| Obstacle | 407 ft | 69 ft | — |
| Obstacle | 377 ft | 148 ft | — |
| Entergy Tower | 361 ft | 62 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Louis Armstrong New Orleans International Airport.
Frequently asked questions
What is the ICAO code for Louis Armstrong New Orleans International Airport?
The ICAO code for Louis Armstrong New Orleans International Airport is KMSY, and its IATA code is MSY.
Where is Louis Armstrong New Orleans International Airport located?
Louis Armstrong New Orleans International Airport is large airport located in New Orleans, United States, at an elevation of 4 ft (1 m).
How many runways does Louis Armstrong New Orleans International Airport have?
Louis Armstrong New Orleans International Airport has 3 runways, the longest being 10,104 ft / 3,080 m.
Which airlines fly to Louis Armstrong New Orleans International Airport?
Airlines historically serving Louis Armstrong New Orleans International Airport include Aer Lingus, AeroMéxico, Air Canada, Air France, Air New Zealand, AirTran Airways, among 33 carriers (based on OpenFlights route data, which may be out of date).
How many destinations are served from Louis Armstrong New Orleans International Airport?
Historical data lists 39 nonstop destinations from Louis Armstrong New Orleans International Airport. Always check current schedules.
What time zone is Louis Armstrong New Orleans International Airport in?
Louis Armstrong New Orleans International Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Louis Armstrong New Orleans International Airport?
The magnetic variation (declination) at Louis Armstrong New Orleans International Airport is approximately 1.4° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Louis Armstrong New Orleans International Airport?
The nearest airport to Louis Armstrong New Orleans International Airport is St Charles Airport (LS40), about 2.7 nm to the ssw, followed by Triche Field and Lakefront Airport.
Is the information on this page suitable for flight planning?
No. Louis Armstrong New Orleans International Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.