Flight Reliability
NK 2138 · Spirit Airlines
Atlanta → Fort Lauderdale (ATL–FLL)
92
Nerd Approved
WanderNerd Reliability Score
- 92%
- Arrive within 15 minutes
- 4 min
- Average arrival delay
- 0%
- Cancelled
- 7 min early
- Median arrival delay
Based on 50 historical flights. Data through May 2026.
What the data says
Well ahead of the ATL–FLL route.
NK 2138 arrived on time 92% of the time, versus 70% across the ATL–FLL route.
Well ahead of the Spirit Airlines network.
NK 2138 arrived on time 92% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(8 flights)
- Tue—(8 flights)
- Wed—(8 flights)
- Thu—(5 flights)
- Fri—(7 flights)
- Sat—(9 flights)
- Sun—(4 flights)
- Departures on time
- 86%
- Diverted
- 2.0%
- Flights flown
- 49
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 50 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.