Flight Reliability
NK 306 · Spirit Airlines
Orlando → San Juan (MCO–SJU)
12
Bring Snacks
WanderNerd Reliability Score
- 41%
- Arrive within 15 minutes
- 36 min
- Average arrival delay
- 5.9%
- Cancelled
- 23 min
- Median arrival delay
Based on 34 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
NK 306 departing between 6–9 PM arrived on time 47% of the time, versus 35% between 9 PM–12 AM.
Well behind the MCO–SJU route.
NK 306 arrived on time 41% of the time, versus 74% across the MCO–SJU route.
Well behind the Spirit Airlines network.
NK 306 arrived on time 41% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(5 flights)
- Tue—(5 flights)
- Wed—(4 flights)
- Thu—(5 flights)
- Fri—(5 flights)
- Sat—(3 flights)
- Sun—(5 flights)
- 6–9 PM47%(15 flights)
- 9 PM–12 AM35%(17 flights)
- Departures on time
- 38%
- Diverted
- 0%
- Flights flown
- 32
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 34 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.