Flight Reliability
F9 1998 · Frontier Airlines
Fort Lauderdale → ISP (FLL–ISP)
Not enough history
Only 16 flights in the data. We don't publish a score on samples this small.
- 47%
- Arrive within 15 minutes
- 37 min
- Average arrival delay
- 6.3%
- Cancelled
- 18 min
- Median arrival delay
Based on 16 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—(3 flights)
- Tue—(2 flights)
- Wed—(2 flights)
- Thu—(3 flights)
- Fri—(2 flights)
- Sat—(0 flights)
- Sun—(3 flights)
- 6–9 PM—(3 flights)
- 9 PM–12 AM58%(12 flights)
- Departures on time
- 53%
- Diverted
- 0%
- Flights flown
- 15
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 16 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.