Delta Air Lines MSP to IAH on-time performance
Delta Air Lines nonstop flights from Minneapolis to Houston · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
0.9%
12 flights
Avg arrival delay
14 min
61 min when late
Rank on route
#2 of 3
route average 81% on time
Key facts
- Delta Air Lines flights on MSP to IAH arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 0.9% were cancelled, and 8% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 81% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (49%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)49%
- Late-arriving aircraft25%
- Air traffic control & airport congestion23%
- Extreme weather3%
- Security0%
Other airlines on MSP to IAH
- United Airlines87% on time · 8 min avg delay
- SkyWest Airlines77% on time · 26 min avg delay
Full MSP to IAH comparison →
Delta Air Lines on-time record across all routes →
1,273 Delta Air Lines flights tracked on this route; 12 cancelled, 8 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.