Flight Reliability
F9 2178 · Frontier Airlines
Fort Lauderdale → Raleigh–Durham (FLL–RDU)
79
Usually Fine
WanderNerd Reliability Score
- 74%
- Arrive within 15 minutes
- 17 min
- Average arrival delay
- 0%
- Cancelled
- 5 min
- Median arrival delay
Based on 31 historical flights. Data through May 2026.
What the data says
A bit ahead of the FLL–RDU route.
F9 2178 arrived on time 74% of the time, versus 69% across the FLL–RDU route.
The breakdown
- Mon—(5 flights)
- Tue—(1 flights)
- Wed—(0 flights)
- Thu—(6 flights)
- Fri—(5 flights)
- Sat—(7 flights)
- Sun—(7 flights)
- 9 AM–12 PM75%(20 flights)
- 3–6 PM—(2 flights)
- 6–9 PM—(9 flights)
- Departures on time
- 68%
- Diverted
- 0%
- Flights flown
- 31
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 31 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.