AIRPORT × AIRLINE REPORT
MSY
Southwest Airlines departures from New Orleans, LA (MSY)
Among 18,310 scheduled Southwest Airlines flights departing MSY, 76.0% arrived on time, 14.0% arrived at least 30 minutes late, and 0.7% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin and marketing-carrier cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALGenerally reliable
76.0%arrived on time
14.0%30+ min late
0.7%cancelled
18,310scheduled flights
What does the Southwest Airlines MSY sample show?
Southwest Airlines completed 99.1% of its scheduled departures from MSY; 6.2% arrived at least one hour late and 0.3% were diverted.
What were Southwest Airlines at MSY disruption rates?
For Southwest Airlines departures from MSY, 14.0% arrived at least 30 minutes late, 0.7% were cancelled, and 0.3% were diverted.
How large was the Southwest Airlines cohort at MSY?
The Southwest Airlines cohort at MSY contained 18,310 scheduled flights, including 18,138 completed flights, 123 cancellations, and 49 diversions.