Route
MCI → IAH
Kansas City International Airport George Bush Intercontinental Airport
How punctual is this route?
- On-time arrivals
- 87.8%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 78 min
- Flights arriving 15+ minutes late
- Flights tracked
- 529
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 60%
- Air traffic control & airport 28%
- Late-arriving aircraft 11%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 100.0% | 30 |
| October 2025 | 90.3% | 31 |
| November 2025 | 84.4% | 33 |
| December 2025 | 83.9% | 31 |
| January 2026 | 88.9% | 36 |
| February 2026 | 95.7% | 46 |
| March 2026 | 91.2% | 34 |
| April 2026 | 83.9% | 31 |
| May 2026 | 74.2% | 62 |
| June 2026 | 78.7% | 63 |
| July 2026 | 93.4% | 61 |
| August 2026 | 94.4% | 71 |
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 | 523 | 88.1% | 0.6% | 79 min |
| SkyWest Airlines | 6 | 66.7% | 0.0% | 52 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA740
8% late · 142 flights
-
UA2228
15% late · 82 flights
-
UA1488
14% late · 37 flights
-
UA2345
14% late · 37 flights
-
UA2480
10% late · 31 flights
-
UA1651
7% late · 30 flights
-
UA2779
32% late · 24 flights
-
UA799
0% late · 24 flights
-
UA305
5% late · 21 flights
-
UA594
5% late · 21 flights
-
UA2159
25% late · 20 flights
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