Flight Reliability
F9 3390 · Frontier Airlines
Fort Lauderdale → ISP (FLL–ISP)
Not enough history
Only 3 flights in the data. We don't publish a score on samples this small.
- 33%
- Arrive within 15 minutes
- 87 min
- Average arrival delay
- 0%
- Cancelled
- 72 min
- Median arrival delay
Based on 3 historical flights. Data through May 2026.We don't have enough history to call this one yet. Under 30 flights is an anecdote, not a statistic.
The breakdown
- Mon—(0 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu—(0 flights)
- Fri—(0 flights)
- Sat—(3 flights)
- Sun—(0 flights)
- Departures on time
- 33%
- Diverted
- 0%
- Flights flown
- 3
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 3 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.