United Airlines IAH to MSY on-time performance
United Airlines nonstop flights from Houston to New Orleans · Aug 2025 – Jul 2026
On-time arrivals
83%
arrived < 15 min late
Cancelled
0.1%
4 flights
Avg arrival delay
11 min
59 min when late
Rank on route
#2 of 4
route average 84% on time
Key facts
- United Airlines flights on IAH to MSY arrived on time 83% of the time in Aug 2025 – Jul 2026.
- 0.1% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 84% on time overall.
- The largest source of delay minutes was late-arriving aircraft (44%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft44%
- Airline (crew, maintenance, cleaning, fueling)38%
- Air traffic control & airport congestion13%
- Extreme weather4%
- Security0%
Other airlines on IAH to MSY
- Spirit Airlines88% on time · 9 min avg delay
- Frontier Airlines77% on time · 46 min avg delay
- SkyWest Airlines75% on time · 35 min avg delay
Full IAH to MSY comparison →
United Airlines on-time record across all routes →
2,776 United Airlines flights tracked on this route; 4 cancelled, 2 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.