Flight Reliability
F9 1546 · Frontier Airlines
Cleveland → Fort Myers (CLE–RSW)
53
A Little Dicey
WanderNerd Reliability Score
- 65%
- Arrive within 15 minutes
- 19 min
- Average arrival delay
- 3.8%
- Cancelled
- 4 min early
- Median arrival delay
Based on 106 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
F9 1546 departing between 12–3 PM arrived on time 78% of the time, versus 50% between 3–6 PM.
Saturdays have been rough.
F9 1546 arrived on time 83% of the time on Thursdays and just 50% on Saturdays. That gap is worth planning around.
Well behind the CLE–RSW route.
F9 1546 arrived on time 65% of the time, versus 84% across the CLE–RSW route.
Lagging the Frontier Airlines network.
F9 1546 arrived on time 65% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon55%(22 flights)
- Tue80%(10 flights)
- Wed—(5 flights)
- Thu83%(18 flights)
- Fri56%(18 flights)
- Sat50%(12 flights)
- Sun59%(17 flights)
- 12–3 PM78%(27 flights)
- 3–6 PM50%(38 flights)
- 6–9 PM—(7 flights)
- 9 PM–12 AM77%(30 flights)
79%
Mar
Nov 74% → Mar 79% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 74% | 19 |
| December 2025 | 47% | 17 |
| February 2026 | 60% | 15 |
| March 2026 | 79% | 29 |
- Departures on time
- 64%
- Diverted
- 0%
- Flights flown
- 102
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 106 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.