Flight Reliability
NK 2678 · Spirit Airlines
Fort Lauderdale → Houston (FLL–IAH)
64
A Little Dicey
WanderNerd Reliability Score
- 70%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 0%
- Cancelled
- 7 min early
- Median arrival delay
Based on 38 historical flights. Data through May 2026.
What the data says
Mornings have a slight edge.
Departures between 9 AM–12 PM arrived on time 73% of the time, against 68% between 12–3 PM.
Lagging the FLL–IAH route.
NK 2678 arrived on time 70% of the time, versus 82% across the FLL–IAH route.
A bit behind the Spirit Airlines network.
NK 2678 arrived on time 70% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(6 flights)
- Tue—(6 flights)
- Wed—(5 flights)
- Thu—(4 flights)
- Fri—(5 flights)
- Sat—(5 flights)
- Sun—(6 flights)
- 9 AM–12 PM73%(11 flights)
- 12–3 PM68%(25 flights)
- 3–6 PM—(1 flights)
- Departures on time
- 74%
- Diverted
- 2.6%
- Flights flown
- 37
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 38 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.