Route
IAH → CLT
George Bush Intercontinental Airport Charlotte Douglas International Airport
How punctual is this route?
- On-time arrivals
- 81.8%
- Less than 15 minutes late
- Cancelled
- 1.8%
- Of scheduled flights
- Average delay when late
- 113 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,314
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 47%
- Airline (crew, maintenance, cleaning) 40%
- Air traffic control & airport 9%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.9% | 175 |
| October 2025 | 82.2% | 186 |
| November 2025 | 83.2% | 174 |
| December 2025 | 85.1% | 168 |
| January 2026 | 91.1% | 190 |
| February 2026 | 89.9% | 192 |
| March 2026 | 75.6% | 227 |
| April 2026 | 76.2% | 217 |
| May 2026 | 78.6% | 215 |
| June 2026 | 74.7% | 200 |
| July 2026 | 77.4% | 200 |
| August 2026 | 84.6% | 170 |
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 |
|---|---|---|---|---|
| American Airlines | 1,607 | 84.1% | 1.7% | 147 min |
| United Airlines | 339 | 78.6% | 0.9% | 63 min |
| Frontier Airlines | 260 | 72.4% | 3.8% | 59 min |
| SkyWest Airlines | 108 | 79.2% | 1.9% | 60 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2011
8% late · 363 flights
-
UA2864
22% late · 336 flights
-
AA2445
9% late · 199 flights
-
AA1478
22% late · 174 flights
-
AA3162
16% late · 163 flights
-
AA1462
22% late · 140 flights
-
F93122
36% late · 137 flights
-
AA2765
11% late · 136 flights
-
F92396
18% late · 123 flights
-
AA1930
21% late · 76 flights
-
AA1919
42% late · 74 flights
-
AA1920
27% late · 54 flights
-
AA2134
9% late · 44 flights
-
AA2148
14% late · 44 flights
-
OO4792
15% late · 42 flights
-
AA1840
18% late · 38 flights
-
AA2151
30% late · 37 flights
-
AA1804
0% late · 33 flights
-
AA1661
27% late · 26 flights
-
OO5304
22% late · 24 flights
-
OO5620
35% late · 23 flights
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