Flight Reliability
NK 1396 · Spirit Airlines
Fort Lauderdale → San Juan (FLL–SJU)
83
Pretty Reliable
WanderNerd Reliability Score
- 77%
- Arrive within 15 minutes
- 13 min
- Average arrival delay
- 0%
- Cancelled
- 5 min early
- Median arrival delay
Based on 30 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
NK 1396 departing between 6–9 PM arrived on time 85% of the time, versus 60% between 12–3 PM.
Better than the FLL–SJU route average.
NK 1396 arrived on time 77% of the time, versus 69% across the FLL–SJU route.
The breakdown
- Mon—(5 flights)
- Tue—(5 flights)
- Wed—(5 flights)
- Thu—(5 flights)
- Fri—(5 flights)
- Sat—(0 flights)
- Sun—(5 flights)
- 12–3 PM60%(10 flights)
- 6–9 PM85%(20 flights)
- Departures on time
- 73%
- Diverted
- 0%
- Flights flown
- 30
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 30 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.