Southwest Airlines LGA to MSY on-time performance
Southwest Airlines nonstop flights from New York to New Orleans · Aug 2025 – Jul 2026
On-time arrivals
57%
arrived < 15 min late
Cancelled
4.2%
14 flights
Avg arrival delay
33 min
74 min when late
Rank on route
#5 of 5
route average 72% on time
Key facts
- Southwest Airlines flights on LGA to MSY arrived on time 57% of the time in Aug 2025 – Jul 2026.
- 4.2% were cancelled, and 19% arrived an hour or more late.
- That ranks #5 of 5 airlines on this route, which averaged 72% on time overall.
- The largest source of delay minutes was late-arriving aircraft (61%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft61%
- Air traffic control & airport congestion22%
- Airline (crew, maintenance, cleaning, fueling)16%
- Extreme weather0%
- Security0%
Other airlines on LGA to MSY
- Delta Air Lines79% on time · 16 min avg delay
- American Airlines70% on time · 24 min avg delay
- Republic Airways79% on time · 9 min avg delay
- Frontier Airlines75% on time · 16 min avg delay
Full LGA to MSY comparison →
Southwest Airlines on-time record across all routes →
333 Southwest Airlines flights tracked on this route; 14 cancelled, 1 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.