Flight Reliability
NK 1387 · Spirit Airlines
Atlanta → Fort Lauderdale (ATL–FLL)
94
Nerd Approved
WanderNerd Reliability Score
- 86%
- Arrive within 15 minutes
- 0 min
- Average arrival delay
- 0%
- Cancelled
- 7 min early
- Median arrival delay
Based on 57 historical flights. Data through May 2026.
What the data says
Well ahead of the ATL–FLL route.
NK 1387 arrived on time 86% of the time, versus 70% across the ATL–FLL route.
Better than the Spirit Airlines network average.
NK 1387 arrived on time 86% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(8 flights)
- Tue—(8 flights)
- Wed—(9 flights)
- Thu—(8 flights)
- Fri—(8 flights)
- Sat—(8 flights)
- Sun—(8 flights)
- Departures on time
- 84%
- Diverted
- 0%
- Flights flown
- 57
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 57 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.