Route Reliability
Portland → Houston
PWM–IAH · 1,667 miles · Portland International Jetport to George Bush Intercontinental Airport
Not enough history
Only 13 flights in the data. We don't publish a score on samples this small.
- 83%
- Arrive within 15 minutes
- 6 min early
- Average arrival delay
- 0%
- Cancelled
- 13
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 83% of the time across 13 flights. No comparison to make.
Flights on this route
The breakdown
- Mon—(0 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu—(0 flights)
- Fri—(0 flights)
- Sat83%(12 flights)
- Sun—(0 flights)
Keep nerding
Based on 13 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.