Louis Armstrong New Orleans International Airport
New Orleans, United StatesMSY / KMSY
Major airport · 77 direct destinations · 2 runways · longest runway 10,105 ft
81 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
New Orleans → Baltimore
MSY
New OrleansLouis Armstrong New Orleans International Airport
New OrleansLouis Armstrong New Orleans International AirportBWIBaltimoreBaltimore/Washington International Thurgood Marshall Airport
BaltimoreBaltimore/Washington International Thurgood Marshall Airport- Distance
- 999 mi
- Estimated flight time
- ~2h 30m
Baltimore is currently 1 hour ahead of New Orleans.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 3 flights a day, observed from October 2025 to September 2026.
- 3
- flights per day
- 4
- busiest month · Nov
- 2
- quietest month · Jan
- 2 hr 8 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- 2Feb
- 3Mar
- 3Apr
- 3May
- 3Jun
- 2Jul
- 2Aug
- 2Sep
- 3Oct2025
- 4Nov
- 3Dec
Airlines
Who flies it
Southwest Airlinesall year
Spirit Airlineswinter
Sun Country Airlineswinter
Frontier Airlinesspring
United Airlinesnow and then
Through the day
Departure times
Local time in New Orleans. Most departures between 04:00 and 07:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 2.8Mon
- 2.6Tue
- 2.5Wed
- 2.9Thu
- 2.8Fri
- 2.4Sat
- 3.1Sun
Fleet
Aircraft observed
- Boeing 737 MAX 8B38M37%
- Boeing 737-800B73829%
- Boeing 737-700B73725%
- Airbus A320A3203%
- Airbus A320neoA20N3%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 67 |
|
| February 2026 | 2 | 66 |
|
| March 2026 | 3 | 84 |
|
| April 2026 | 3 | 89 |
|
| May 2026 | 3 | 81 |
|
| June 2026 | 3 | 74 |
|
| July 2026 | 2 | 75 |
|
| August 2026 | 2 | 60 |
|
| September 2026 | 2 | 67 |
|
| October 2025 | 3 | 94 |
|
| November 2025 | 4 | 124 |
|
| December 2025 | 3 | 107 |
|
Airlines observed on this route
From observed callsign routes on MSY-BWI - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from New Orleans: 77.
- Direct destinations observed from Baltimore: 104.
The airports on this route
Baltimore/Washington International Thurgood Marshall Airport
Baltimore, United StatesBWI / KBWI
Major airport · 104 direct destinations · 3 runways · longest runway 10,502 ft
67 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from New Orleans to Baltimore
The observed direct connection between Louis Armstrong New Orleans International Airport (MSY) and Baltimore/Washington International Thurgood Marshall Airport (BWI) covers approximately 999 mi. The estimated flight time is around 2h 30m. Frontier Airlines, Southwest Airlines, Spirit Airlines, Sun Country Airlines and United Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is New Orleans from Baltimore by air?
- The great-circle distance between Louis Armstrong New Orleans International Airport and Baltimore/Washington International Thurgood Marshall Airport is approximately 999 mi.
- How long is the flight from New Orleans to Baltimore?
- Based on the distance, the estimated flight time is about 2h 30m. This is an estimate, not a schedule.
- Is there a direct connection from New Orleans to Baltimore?
- Yes, a direct connection between MSY and BWI has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Frontier Airlines, Southwest Airlines, Spirit Airlines, Sun Country Airlines and United Airlines.
- How often is there a flight from New Orleans to Baltimore?
- On average around 3 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 988 observed flights. Mainly Southwest Airlines, Spirit Airlines, Sun Country Airlines. That is an observation, not a timetable.
- What is the current time difference between New Orleans and Baltimore?
- Baltimore is currently 1 hour ahead of New Orleans.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.