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Flight Reliability

F9 1444 · Frontier Airlines

Cincinnati → Miami (CVG–MIA)

74
Usually Fine
WanderNerd Reliability Score
71%
Arrive within 15 minutes
15 min
Average arrival delay
0.8%
Cancelled
10 min early
Median arrival delay

Based on 125 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

F9 1444 departing between 3–6 AM arrived on time 87% of the time, versus 54% between 3–6 PM.

Saturdays have been rough.

F9 1444 arrived on time 85% of the time on Mondays and just 27% on Saturdays. That gap is worth planning around.

Lagging the CVG–MIA route.

F9 1444 arrived on time 71% of the time, versus 79% across the CVG–MIA route.

Trending in the right direction.

F9 1444 arrived on time 75% of the time over the last three months in the data, compared with 63% in the three months before that.

The breakdown

On-time by weekday
  • Mon85%(34 flights)
  • Tue—(0 flights)
  • Wed—(2 flights)
  • Thu77%(26 flights)
  • Fri82%(28 flights)
  • Sat27%(11 flights)
  • Sun52%(23 flights)
On-time by departure window
  • 3–6 AM87%(15 flights)
  • 6–9 AM81%(16 flights)
  • 9 AM–12 PM74%(19 flights)
  • 12–3 PM80%(10 flights)
  • 3–6 PM54%(37 flights)
  • 6–9 PM74%(23 flights)
  • 9 PM–12 AM—(4 flights)
On-time trend by month
86%
Apr

Jun 64% → Apr 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202564%14
July 202575%16
August 202573%11
December 202542%12
January 202675%12
February 202667%12
March 202671%21
April 202686%14
Departures on time
72%
Diverted
0%
Flights flown
124
Months covered
10

Same route, other flights

Keep nerding

Based on 125 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.