Flight Reliability
F9 1477 · Frontier Airlines
Fort Lauderdale → Cincinnati (FLL–CVG)
54
A Little Dicey
WanderNerd Reliability Score
- 65%
- Arrive within 15 minutes
- 28 min
- Average arrival delay
- 2.7%
- Cancelled
- 2 min early
- Median arrival delay
Based on 74 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
F9 1477 departing between 9 PM–12 AM arrived on time 73% of the time, versus 60% between 3–6 PM.
Sunday scaries are real for this one.
F9 1477 arrived on time 73% of the time on Thursdays and just 50% on Sundays. That gap is worth planning around.
A bit behind the FLL–CVG route.
F9 1477 arrived on time 65% of the time, versus 71% across the FLL–CVG route.
Lagging the Frontier Airlines network.
F9 1477 arrived on time 65% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon58%(19 flights)
- Tue—(2 flights)
- Wed—(0 flights)
- Thu73%(11 flights)
- Fri72%(18 flights)
- Sat—(8 flights)
- Sun50%(14 flights)
- 3–6 PM60%(25 flights)
- 6–9 PM67%(36 flights)
- 9 PM–12 AM73%(11 flights)
70%
May
Dec 57% → May 70% on time
| Month | On-time percentage | Flights |
|---|---|---|
| December 2025 | 57% | 14 |
| March 2026 | 50% | 18 |
| April 2026 | 88% | 17 |
| May 2026 | 70% | 10 |
- Departures on time
- 65%
- Diverted
- 0%
- Flights flown
- 72
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 74 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.