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Flight Reliability

F9 1566 · Frontier Airlines

Cincinnati → Orlando (CVG–MCO)

72
Usually Fine
WanderNerd Reliability Score
74%
Arrive within 15 minutes
20 min
Average arrival delay
1.1%
Cancelled
9 min early
Median arrival delay

Based on 180 historical flights. Data through May 2026.

What the data says

The 3–6 PM departure wins.

F9 1566 departing between 3–6 PM arrived on time 91% of the time, versus 58% between 9 PM–12 AM.

Sunday scaries are real for this one.

F9 1566 arrived on time 92% of the time on Saturdays and just 63% on Sundays. That gap is worth planning around.

A bit behind the CVG–MCO route.

F9 1566 arrived on time 74% of the time, versus 79% across the CVG–MCO route.

Trending in the right direction.

F9 1566 arrived on time 81% of the time over the last three months in the data, compared with 73% in the three months before that.

The breakdown

On-time by weekday
  • Mon75%(40 flights)
  • Tue—(5 flights)
  • Wed—(6 flights)
  • Thu77%(35 flights)
  • Fri69%(39 flights)
  • Sat92%(13 flights)
  • Sun63%(40 flights)
On-time by departure window
  • 6–9 AM—(9 flights)
  • 9 AM–12 PM—(2 flights)
  • 12–3 PM—(5 flights)
  • 3–6 PM91%(23 flights)
  • 6–9 PM71%(120 flights)
  • 9 PM–12 AM58%(19 flights)
On-time trend by month
100%
Mar

Jun 56% → Mar 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202556%18
July 202547%17
August 202572%18
September 202596%28
October 202581%21
November 202570%20
December 202567%12
January 202657%14
February 202685%13
March 2026100%12
Departures on time
71%
Diverted
0%
Flights flown
178
Months covered
11

Same route, other flights

Keep nerding

Based on 180 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.