Route Reliability
Houston → HDN
IAH–HDN · 985 miles · George Bush Intercontinental Airport to HDN Airport
60
A Little Dicey
WanderNerd Reliability Score
- 69%
- Arrive within 15 minutes
- 13 min
- Average arrival delay
- 2.3%
- Cancelled
- 129
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 69% of the time across 129 flights. No comparison to make.
What the data says
Morning-you made the right choice.
IAH–HDN flights departing between 9 AM–12 PM arrived on time 71% of the time, versus 61% between 6–9 PM.
Saturdays have been rough.
IAH–HDN flights arrived on time 80% of the time on Tuesdays and just 64% on Saturdays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon67%(15 flights)
- Tue80%(15 flights)
- Wed67%(15 flights)
- Thu80%(15 flights)
- Fri64%(25 flights)
- Sat64%(25 flights)
- Sun71%(14 flights)
- 9 AM–12 PM71%(105 flights)
- 3–6 PM—(1 flights)
- 6–9 PM61%(18 flights)
70%
Mar
Dec 62% → Mar 70% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 62% | 13 |
| January 2026 | 90% | 30 |
| February 2026 | 52% | 27 |
| March 2026 | 70% | 30 |
Keep nerding
Based on 129 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.