Route
LIT → IAH
Bill & Hillary Clinton National Airport/Adams Field George Bush Intercontinental Airport
How punctual is this route?
- On-time arrivals
- 73.6%
- Less than 15 minutes late
- Cancelled
- 0.3%
- Of scheduled flights
- Average delay when late
- 77 min
- Flights arriving 15+ minutes late
- Flights tracked
- 635
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 37%
- Air traffic control & airport 33%
- Late-arriving aircraft 23%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.9% | 33 |
| October 2025 | 63.4% | 41 |
| November 2025 | 75.9% | 29 |
| December 2025 | 71.0% | 31 |
| January 2026 | 86.7% | 31 |
| February 2026 | 78.6% | 28 |
| March 2026 | 78.0% | 60 |
| April 2026 | 70.9% | 86 |
| May 2026 | 69.9% | 83 |
| June 2026 | 62.7% | 110 |
| July 2026 | 75.4% | 61 |
| August 2026 | 90.5% | 42 |
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 |
|---|---|---|---|---|
| SkyWest Airlines | 632 | 73.8% | 0.3% | 77 min |
| United Airlines | 3 | 33.3% | 0.0% | 36 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO5420
22% late · 82 flights
-
OO5478
14% late · 81 flights
-
OO5965
22% late · 55 flights
-
OO4664
28% late · 53 flights
-
OO5664
29% late · 52 flights
-
OO5376
26% late · 47 flights
-
OO4699
49% late · 35 flights
-
OO5470
47% late · 32 flights
-
OO5442
27% late · 30 flights
-
OO5434
26% late · 27 flights
-
OO4707
54% late · 24 flights
-
OO5211
17% late · 24 flights
-
OO5450
10% late · 21 flights
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