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Flight Reliability

F9 1752 · Frontier Airlines

Denver → Cincinnati (DEN–CVG)

70
Usually Fine
WanderNerd Reliability Score
66%
Arrive within 15 minutes
17 min
Average arrival delay
0%
Cancelled
1 min
Median arrival delay

Based on 178 historical flights. Data through May 2026.

What the data says

6–9 PM has a slight edge.

Departures between 6–9 PM arrived on time 65% of the time, against 60% between 9 PM–12 AM.

Sunday scaries are real for this one.

F9 1752 arrived on time 85% of the time on Wednesdays and just 51% on Sundays. That gap is worth planning around.

Lagging the DEN–CVG route.

F9 1752 arrived on time 66% of the time, versus 77% across the DEN–CVG route.

Lagging the Frontier Airlines network.

F9 1752 arrived on time 66% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon69%(32 flights)
  • Tue53%(15 flights)
  • Wed85%(13 flights)
  • Thu63%(32 flights)
  • Fri70%(33 flights)
  • Sat83%(18 flights)
  • Sun51%(35 flights)
On-time by departure window
  • 6–9 AM—(7 flights)
  • 9 AM–12 PM—(2 flights)
  • 6–9 PM65%(154 flights)
  • 9 PM–12 AM60%(15 flights)
On-time trend by month
100%
Feb

Jun 43% → Feb 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202543%30
July 202558%31
August 202560%25
September 202571%17
October 202563%19
November 202590%20
February 2026100%10
Departures on time
60%
Diverted
0%
Flights flown
178
Months covered
11

Same route, other flights

Keep nerding

Based on 178 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.