🇺🇸 MSY
New Orleans
323 mi
HOU 🇺🇸
Houston

New Orleans to Houston Flights

Louis Armstrong New Orleans International Airport William P Hobby Airport 4 airlines

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The New Orleans to Houston route connects Louis Armstrong New Orleans International Airport (MSY) in US with William P Hobby Airport (HOU) in US. This short-haul flight covers approximately 323 miles (520 km) with a typical flight time of 59m. This route is served by 4 airlines: Southwest, Quest Diagnostics, HAIRCRAFT and others. AirportRoutes has tracked 31 unique flight numbers on this route.

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Departure Airport

Louis Armstrong New Orleans International Airport

ICAO Code:
KMSY
IATA Code:
MSY
City:
🇺🇸 New Orleans
Country:
US
Elevation:
4 ft

Destination Airport

William P Hobby Airport

ICAO Code:
KHOU
IATA Code:
HOU
City:
🇺🇸 Houston
Country:
US
Elevation:
46 ft

4

Operators

31

Tracked Flights

323

Miles

59m

Flight Duration

Route Map

Great Circle
Flight route map from New Orleans to Houston
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Southwest SWA WN
Quest Diagnostics LBQ -
HAIRCRAFT HRC -
Delta Air Lines DAL DL

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 20 12%
Tuesday 21 12%
Wednesday 33 20%
Thursday 29 17%
Friday 22 13%
Saturday 27 16%
Sunday 17 10%

Pattern Analysis

31 Tracked Flights:
Data Points: 169
API observations used to build this analysis
Weekdays: 125 flights
Weekend: 44 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B752 00:20 12:20 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
FA50 20:25 8:25 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
PC12 20:30 8:30 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
Southwest
SWA / WN
B38M 06:45 6:45 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
00:20 12:20 AM Delta Air Lines DAL DL
06:45 6:45 AM Southwest SWA WN
20:25 8:25 PM HAIRCRAFT HRC -
20:30 8:30 PM Quest Diagnostics LBQ -

Time Information

Times are shown in the departure airport's local timezone (KMSY - America/Chicago).

Total Departure Times: 4
Time Range:
00:20 - 20:30
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.