Route Reliability
Charleston → Cincinnati
CHS–CVG · 497 miles · Charleston International Airport to Cincinnati/Northern Kentucky International Airport
- 74%
- Arrive within 15 minutes
- 16 min
- Average arrival delay
- 0%
- Cancelled
- 104
- 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 104 flights. No comparison to make.
What the data says
Morning-you made the right choice.
CHS–CVG flights departing between 6–9 AM arrived on time 100% of the time, versus 63% between 3–6 PM.
Sunday scaries are real for this one.
CHS–CVG flights arrived on time 94% of the time on Saturdays and just 69% on Sundays. That gap is worth planning around.
It basically never cancels.
Out of 104 scheduled flights, only 0.0% were cancelled.
Recent months have been rougher.
CHS–CVG flights arrived on time 65% of the time over the last three months in the data, compared with 79% in the three months before that.
Flights on this route
The breakdown
- Mon—(1 flights)
- Tue—(3 flights)
- Wed—(0 flights)
- Thu76%(41 flights)
- Fri—(0 flights)
- Sat94%(17 flights)
- Sun69%(42 flights)
- 6–9 AM100%(10 flights)
- 9 AM–12 PM—(2 flights)
- 12–3 PM—(1 flights)
- 3–6 PM63%(38 flights)
- 6–9 PM85%(27 flights)
- 9 PM–12 AM65%(26 flights)
Jun 77% → May 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 77% | 13 |
| July 2025 | 69% | 13 |
| August 2025 | 91% | 11 |
| October 2025 | 64% | 11 |
| December 2025 | 50% | 10 |
| May 2026 | 82% | 11 |
Keep nerding
Based on 104 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.