Flight Reliability
F9 2025 · Frontier Airlines
Philadelphia → Fort Myers (PHL–RSW)
33
Bring Snacks
WanderNerd Reliability Score
- 57%
- Arrive within 15 minutes
- 24 min
- Average arrival delay
- 6.3%
- Cancelled
- 5 min
- Median arrival delay
Based on 64 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
F9 2025 departing between 3–6 PM arrived on time 62% of the time, versus 41% between 6–9 PM.
Thursdays have been rough.
F9 2025 arrived on time 91% of the time on Fridays and just 47% on Thursdays. That gap is worth planning around.
Well behind the PHL–RSW route.
F9 2025 arrived on time 57% of the time, versus 73% across the PHL–RSW route.
Well behind the Frontier Airlines network.
F9 2025 arrived on time 57% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon—(8 flights)
- Tue—(1 flights)
- Wed—(3 flights)
- Thu47%(17 flights)
- Fri91%(11 flights)
- Sat—(4 flights)
- Sun56%(16 flights)
- 3–6 AM—(1 flights)
- 6–9 AM—(8 flights)
- 12–3 PM—(3 flights)
- 3–6 PM62%(26 flights)
- 6–9 PM41%(22 flights)
- Departures on time
- 58%
- Diverted
- 0%
- Flights flown
- 60
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 64 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.