Flight Reliability
NK 681 · Spirit Airlines
Dallas–Fort Worth → New York (DFW–LGA)
36
Bring Snacks
WanderNerd Reliability Score
- 52%
- Arrive within 15 minutes
- 57 min
- Average arrival delay
- 0%
- Cancelled
- 13 min
- Median arrival delay
Based on 31 historical flights. Data through May 2026.
What the data says
Well behind the DFW–LGA route.
NK 681 arrived on time 52% of the time, versus 67% across the DFW–LGA route.
Well behind the Spirit Airlines network.
NK 681 arrived on time 52% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(4 flights)
- Tue—(5 flights)
- Wed—(5 flights)
- Thu—(4 flights)
- Fri—(4 flights)
- Sat—(4 flights)
- Sun—(5 flights)
- Departures on time
- 45%
- Diverted
- 0%
- Flights flown
- 31
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 31 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.