Southwest Airlines DEN to MSY on-time performance
Southwest Airlines nonstop flights from Denver to New Orleans · Aug 2025 – Jul 2026
On-time arrivals
70%
arrived < 15 min late
Cancelled
0.7%
7 flights
Avg arrival delay
16 min
51 min when late
Rank on route
#3 of 3
route average 78% on time
Key facts
- Southwest Airlines flights on DEN to MSY arrived on time 70% of the time in Aug 2025 – Jul 2026.
- 0.7% were cancelled, and 8% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was late-arriving aircraft (53%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft53%
- Airline (crew, maintenance, cleaning, fueling)33%
- Air traffic control & airport congestion13%
- Extreme weather0%
- Security0%
Other airlines on DEN to MSY
- United Airlines85% on time · 10 min avg delay
- Frontier Airlines82% on time · 13 min avg delay
Full DEN to MSY comparison →
Southwest Airlines on-time record across all routes →
1,058 Southwest Airlines flights tracked on this route; 7 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.