Route Reliability
GUF → Cincinnati
GUF–CVG · 627 miles · GUF Airport to Cincinnati/Northern Kentucky International Airport
65
Usually Fine
WanderNerd Reliability Score
- 74%
- Arrive within 15 minutes
- 29 min
- Average arrival delay
- 1.9%
- Cancelled
- 106
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 74% of the time across 106 flights. No comparison to make.
What the data says
The 12–3 PM departure wins.
GUF–CVG flights departing between 12–3 PM arrived on time 77% of the time, versus 69% between 3–6 PM.
Thursday has been the better bet.
A small edge: 79% on time on Thursdays against 73% on Sundays.
Flights on this route
The breakdown
- Mon—(1 flights)
- Tue—(1 flights)
- Wed—(2 flights)
- Thu79%(47 flights)
- Fri—(2 flights)
- Sat—(3 flights)
- Sun73%(48 flights)
- 12–3 PM77%(26 flights)
- 3–6 PM69%(13 flights)
- 6–9 PM74%(65 flights)
Keep nerding
Based on 106 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.