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Flight Reliability

F9 3893 · Frontier Airlines

Fort Myers → Detroit (RSW–DTW)

33
Bring Snacks
WanderNerd Reliability Score
49%
Arrive within 15 minutes
58 min
Average arrival delay
0%
Cancelled
16 min
Median arrival delay

Based on 80 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

F9 3893 departing between 6–9 AM arrived on time 58% of the time, versus 38% between 12–3 PM.

Saturdays have been rough.

F9 3893 arrived on time 60% of the time on Wednesdays and just 39% on Saturdays. That gap is worth planning around.

Well behind the RSW–DTW route.

F9 3893 arrived on time 49% of the time, versus 76% across the RSW–DTW route.

Well behind the Frontier Airlines network.

F9 3893 arrived on time 49% of the time, versus 73% across the Frontier Airlines network.

The breakdown

On-time by weekday
  • Mon44%(16 flights)
  • Tue—(6 flights)
  • Wed60%(10 flights)
  • Thu—(6 flights)
  • Fri59%(17 flights)
  • Sat39%(18 flights)
  • Sun—(7 flights)
On-time by departure window
  • 3–6 AM—(2 flights)
  • 6–9 AM58%(12 flights)
  • 9 AM–12 PM52%(27 flights)
  • 12–3 PM38%(34 flights)
  • 6–9 PM—(5 flights)
On-time trend by month
46%
Mar

Dec 47% → Mar 46% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
December 202547%17
January 202627%11
February 202642%12
March 202646%28
Departures on time
41%
Diverted
0%
Flights flown
80
Months covered
6

Same route, other flights

Keep nerding

Based on 80 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.