Louis Armstrong New Orleans International Airport
New Orleans, United States · ICAO KMSY
Louis Armstrong New Orleans (MSY) serves New Orleans and is a regional hub. 13 airlines fly nonstop from here to 48 destinations in 4 countries; Southwest Airlines serves the most (21). Most routes go to North America (46) and Mexico & Central America (1).
Network data imported from airport and airline sources:· How we verify
Conditions at Louis Armstrong New Orleans now
Raw METAR
How Louis Armstrong New Orleans runs: delays, holding and taxiing
- Arrivals on time (Touchdown Index)
- 76.3%
- 2,438 flights · 7.9% over an hour late
- Extra time circling or sequencing
- 2.2 min
- average, last 40 nm · 0.4% of arrivals held
- Taxi-out
- 6 min
- median gate to take-off · 1 in 5 over 8 min
- Tracked flights
- 1,378
- take-offs and landings a week, airlines we cover
From public ADS-B flight tracking (adsb.lol, CC0), 4 September 2026 to 1 October 2026. How these figures are measured.
Planes near Louis Armstrong New Orleans now
Live positions from adsb.lol's community ADS-B receivers. Coverage depends on volunteers nearby; not every aircraft is shown.
Where can you fly from New Orleans (MSY)?
48 nonstop destinations in 4 countries, most of them in North America. Every route from MSY on the map below; the tables list who flies each one.
The longest nonstop from MSY is London (LHR), 7,440 km (4,620 mi), about 9h 30m in the air. The shortest is Houston (HOU), 485 km (301 mi). 1 destination is more than six hours away. oneworld airlines reach 10 of the 48. 3 routes are seasonal only.
North America 46
| Destination | Country | Airlines | Distance | Flying time (est.) |
|---|---|---|---|---|
| YYZ Toronto | Canada |   Air Canada, Air Canada Rouge | 1,788 km | 2h 45m |
| ATL Atlanta | United States |    Delta Air Lines, Frontier Airlines, Southwest Airlines | 684 km | 1h 20m |
| AUS Austin | United States | Southwest Airlines | 712 km | 1h 20m |
| BWI Baltimore | United States | Frontier Airlines, Southwest Airlines | 1,607 km | 2h 30m |
| BOS Boston | United States |  Delta Air Lines, JetBlue Airways | 2,200 km | 3h 15m |
| CHS Charleston | United States |  Breeze Airways | 1,022 km | 1h 45m |
| CLT Charlotte | United States |  American Airlines | 1,048 km | 1h 45m |
| ORD Chicago | United States | American Airlines, United Airlines | 1,349 km | 2h 15m |
| MDW Chicago | United States | Southwest Airlines | 1,330 km | 2h |
| CVG Cincinnati | United States |  Allegiant Air | 1,129 km | 1h 50m |
| DFW Dallas | United States | American Airlines, Frontier Airlines | 719 km | 1h 20m |
| DAL Dallas | United States | Southwest Airlines | 700 km | 1h 20m |
| DEN Denver | United States | Frontier Airlines, Southwest Airlines, United Airlines | 1,708 km | 2h 30m |
| DTW Detroit | United States | Delta Air Lines, Frontier Airlines | 1,493 km | 2h 15m |
| XNA Fayetteville | United States | Breeze Airways | 794 km | 1h 25m |
| FLL Fort Lauderdale | United States | JetBlue Airways, Southwest Airlines | 1,083 km | 1h 50m |
| RSW Fort Myersseasonal | United States | Breeze Airways | 918 km | 1h 35m |
| IAH Houston | United States | Frontier Airlines, United Airlines | 489 km | 1h 05m |
| HOU Houston | United States | Southwest Airlines | 485 km | 1h 05m |
| JAX Jacksonvilleseasonal | United States | Breeze Airways | 826 km | 1h 30m |
| MCI Kansas City | United States | Southwest Airlines | 1,112 km | 1h 50m |
| LAS Las Vegas | United States | Breeze Airways, Southwest Airlines | 2,409 km | 3h 30m |
| LAX Los Angeles | United States | Breeze Airways, Delta Air Lines, Southwest Airlines | 2,682 km | 3h 45m |
| MIA Miami | United States | American Airlines | 1,085 km | 1h 50m |
| MSP Minneapolis | United States | Delta Air Lines, Sun Country Airlines | 1,675 km | 2h 30m |
| MYR Myrtle Beach | United States | Breeze Airways | 1,146 km | 1h 55m |
| BNA Nashville | United States | Southwest Airlines | 759 km | 1h 25m |
| LGA New York | United States | American Airlines, Delta Air Lines, Southwest Airlines | 1,904 km | 2h 45m |
| JFK New York | United States | Delta Air Lines, JetBlue Airways | 1,902 km | 2h 45m |
| EWR Newark | United States | United Airlines | 1,878 km | 2h 45m |
| ORF Norfolk | United States | Breeze Airways | 1,511 km | 2h 15m |
| MCO Orlando | United States | Breeze Airways, Frontier Airlines, Southwest Airlines | 886 km | 1h 35m |
| PHL Philadelphia | United States | American Airlines, Frontier Airlines | 1,751 km | 2h 30m |
| PHX Phoenix | United States | American Airlines, Southwest Airlines | 2,088 km | 3h |
| PIT Pittsburghseasonal | United States | Breeze Airways | 1,479 km | 2h 15m |
| RDU Raleigh | United States | Breeze Airways, Southwest Airlines | 1,254 km | 2h |
| RIC Richmond | United States | Breeze Airways | 1,457 km | 2h 15m |
| SLC Salt Lake City | United States | Delta Air Lines | 2,296 km | 3h 15m |
| SAT San Antonio | United States | Southwest Airlines | 793 km | 1h 25m |
| SAN San Diego | United States | Southwest Airlines | 2,568 km | 3h 30m |
| SFO San Francisco | United States | United Airlines | 3,069 km | 4h 15m |
| SAV Savannah | United States | Breeze Airways | 895 km | 1h 35m |
| SEA Seattle | United States |  Alaska Airlines | 3,353 km | 4h 30m |
| TPA Tampa | United States | Breeze Airways, Southwest Airlines | 785 km | 1h 25m |
| DCA Washington | United States | American Airlines, Southwest Airlines | 1,560 km | 2h 30m |
| IAD Washington | United States | United Airlines | 1,537 km | 2h 15m |
Mexico & Central America 1
| Destination | Country | Airlines | Distance | Flying time (est.) |
|---|---|---|---|---|
| CUN Cancun | Mexico | Breeze Airways, Southwest Airlines | 1,052 km | 1h 45m |
Northern Europe 1
| Destination | Country | Airlines | Distance | Flying time (est.) |
|---|---|---|---|---|
| LHR London | United Kingdom |  British Airways | 7,435 km | 9h 30m |
From airport destination tables, confirmed from both ends where possible. Charter flights are excluded. Flying times are estimated from distance; check the airport's own departures for exact schedules.
What airlines fly to New Orleans (MSY)?
13 airlines fly nonstop to and from Louis Armstrong New Orleans: Southwest Airlines (21 routes), Breeze Airways (15 routes), American Airlines (8 routes) and 10 more.
Southwest Airlines21 destinations
Breeze Airways15 destinations
American Airlines8 destinations
Delta Air Lines8 destinations
Frontier Airlines8 destinations- United Airlines6 destinations
JetBlue Airways3 destinations
Air Canada1 destination
Air Canada Rouge1 destination
Alaska Airlines1 destination
Allegiant Air1 destination
British Airways1 destination- Sun Country Airlines1 destination
Weather in New Orleans by month
New Orleans averages 33°C at its warmest (July) and 17°C at its coolest (January). Months averaging 25°C or more: April to October.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | 17° | 19° | 22° | 26° | 30° | 32° | 33° | 33° | 31° | 27° | 22° | 18° |
| Low | 8° | 10° | 13° | 17° | 21° | 24° | 25° | 25° | 23° | 18° | 12° | 9° |
| Rain days | 10 | 9 | 8 | 7 | 8 | 13 | 14 | 14 | 10 | 7 | 7 | 9 |
Climate normals from New Orleans (Wikipedia, CC BY-SA), which cite the national weather services.
Route guides from MSY
Official information
Louis Armstrong New Orleans International Airport official website
Sources
- en.wikipedia.org — airport and airlines-and-destinations table, checked 2026-10-01
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.