Route Reliability
Portland → Cincinnati
PDX–CVG · 1,975 miles · Portland International Airport to Cincinnati/Northern Kentucky International Airport
36
Bring Snacks
WanderNerd Reliability Score
- 49%
- Arrive within 15 minutes
- 53 min
- Average arrival delay
- 0%
- Cancelled
- 45
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 49% of the time across 45 flights. No comparison to make.
What the data says
Skip Monday if you can.
PDX–CVG flights arrived on time 55% of the time on Fridays. On Mondays: 48%.
Flights on this route
The breakdown
- Mon48%(21 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu—(2 flights)
- Fri55%(20 flights)
- Sat—(0 flights)
- Sun—(2 flights)
- 6–9 AM—(4 flights)
- 9 AM–12 PM38%(29 flights)
- 12–3 PM—(4 flights)
- 3–6 PM—(8 flights)
Keep nerding
Based on 45 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.