Flight Reliability
F9 1543 · Frontier Airlines
Fort Myers → Cleveland (RSW–CLE)
55
A Little Dicey
WanderNerd Reliability Score
- 67%
- Arrive within 15 minutes
- 27 min
- Average arrival delay
- 2.8%
- Cancelled
- 2 min early
- Median arrival delay
Based on 71 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
F9 1543 departing between 6–9 AM arrived on time 73% of the time, versus 52% between 6–9 PM.
Friday is doing you no favors.
F9 1543 arrived on time 91% of the time on Mondays and just 55% on Fridays. That gap is worth planning around.
Lagging the RSW–CLE route.
F9 1543 arrived on time 67% of the time, versus 80% across the RSW–CLE route.
A bit behind the Frontier Airlines network.
F9 1543 arrived on time 67% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon91%(11 flights)
- Tue—(6 flights)
- Wed—(7 flights)
- Thu73%(11 flights)
- Fri55%(11 flights)
- Sat60%(10 flights)
- Sun62%(13 flights)
- 6–9 AM73%(44 flights)
- 6–9 PM52%(21 flights)
- 9 PM–12 AM—(4 flights)
- Departures on time
- 67%
- Diverted
- 0%
- Flights flown
- 69
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 71 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.