Route
IAH → MAF
George Bush Intercontinental Airport Midland International Air and Space Port
How punctual is this route?
- On-time arrivals
- 80.8%
- Less than 15 minutes late
- Cancelled
- 0.4%
- Of scheduled flights
- Average delay when late
- 65 min
- Flights arriving 15+ minutes late
- Flights tracked
- 720
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 43%
- Late-arriving aircraft 37%
- Air traffic control & airport 15%
- Extreme weather 5%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 85.1% | 74 |
| October 2025 | 81.9% | 73 |
| November 2025 | 87.4% | 111 |
| December 2025 | 79.4% | 63 |
| January 2026 | 89.3% | 57 |
| February 2026 | 84.5% | 58 |
| March 2026 | 71.2% | 61 |
| April 2026 | 83.9% | 56 |
| May 2026 | 58.3% | 48 |
| June 2026 | 54.8% | 31 |
| July 2026 | 82.8% | 30 |
| August 2026 | 89.7% | 58 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| United Airlines | 452 | 79.4% | 0.7% | 62 min |
| SkyWest Airlines | 268 | 83.2% | 0.0% | 71 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA2236
30% late · 179 flights
-
UA1131
17% late · 104 flights
-
UA794
7% late · 46 flights
-
UA2658
27% late · 37 flights
-
UA763
11% late · 36 flights
-
OO5385
11% late · 35 flights
-
OO5520
17% late · 35 flights
-
OO5485
15% late · 34 flights
-
OO5491
7% late · 28 flights
-
OO5392
29% late · 24 flights
-
UA1314
12% late · 24 flights
-
OO5211
5% late · 21 flights
-
OO4772
20% late · 20 flights
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