Flight Reliability
NK 677 · Spirit Airlines
Detroit → New York (DTW–LGA)
54
A Little Dicey
WanderNerd Reliability Score
- 65%
- Arrive within 15 minutes
- 23 min
- Average arrival delay
- 3.1%
- Cancelled
- 11 min early
- Median arrival delay
Based on 32 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
NK 677 departing between 3–6 PM arrived on time 75% of the time, versus 53% between 6–9 PM.
Lagging the DTW–LGA route.
NK 677 arrived on time 65% of the time, versus 76% across the DTW–LGA route.
Lagging the Spirit Airlines network.
NK 677 arrived on time 65% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(5 flights)
- Tue—(5 flights)
- Wed—(5 flights)
- Thu—(4 flights)
- Fri—(4 flights)
- Sat—(4 flights)
- Sun—(4 flights)
- 6–9 AM—(4 flights)
- 3–6 PM75%(12 flights)
- 6–9 PM53%(15 flights)
- Departures on time
- 71%
- Diverted
- 0%
- Flights flown
- 31
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 32 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.