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Flight Reliability

F9 3796 · Frontier Airlines

Cleveland → Fort Myers (CLE–RSW)

85
Pretty Reliable
WanderNerd Reliability Score
83%
Arrive within 15 minutes
2 min
Average arrival delay
1.0%
Cancelled
9 min early
Median arrival delay

Based on 198 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

F9 3796 departing between 9 PM–12 AM arrived on time 91% of the time, versus 67% between 3–6 PM.

Wednesdays have been rough.

F9 3796 arrived on time 96% of the time on Thursdays and just 74% on Wednesdays. That gap is worth planning around.

Better than the Frontier Airlines network average.

F9 3796 arrived on time 83% of the time, versus 73% across the Frontier Airlines network.

Ticking up lately.

F9 3796 arrived on time 78% of the time over the last three months in the data, compared with 74% in the three months before that.

The breakdown

On-time by weekday
  • Mon82%(34 flights)
  • Tue86%(21 flights)
  • Wed74%(19 flights)
  • Thu96%(22 flights)
  • Fri85%(39 flights)
  • Sat80%(30 flights)
  • Sun80%(30 flights)
On-time by departure window
  • 3–6 AM89%(26 flights)
  • 6–9 AM78%(46 flights)
  • 9 AM–12 PM88%(64 flights)
  • 12–3 PM83%(29 flights)
  • 3–6 PM67%(15 flights)
  • 6–9 PM—(4 flights)
  • 9 PM–12 AM91%(11 flights)
On-time trend by month
89%
Mar

Jun 93% → Mar 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%28
July 202583%30
August 202575%20
September 202592%12
October 2025100%23
November 202577%13
December 202546%13
January 202658%12
February 202687%15
March 202689%26
Departures on time
83%
Diverted
0.5%
Flights flown
195
Months covered
11

Same route, other flights

Keep nerding

Based on 198 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.