Route Reliability
Houston → GUF
HOU–GUF · 458 miles · William P. Hobby Airport to GUF Airport
Not enough history
Only 21 flights in the data. We don't publish a score on samples this small.
- 86%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 0%
- Cancelled
- 21
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 86% of the time across 21 flights. No comparison to make.
What the data says
Skip Thursday if you can.
HOU–GUF flights arrived on time 91% of the time on Sundays. On Thursdays: 80%.
Flights on this route
The breakdown
- Mon—(0 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu80%(10 flights)
- Fri—(0 flights)
- Sat—(0 flights)
- Sun91%(11 flights)
Keep nerding
Based on 21 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.