Flight Reliability
NK 1662 · Spirit Airlines
Detroit → Los Angeles (DTW–LAX)92% of its flights flew this route. The rest (LAX–IAH) are included in these numbers.
100
Nerd Approved
WanderNerd Reliability Score
- 93%
- Arrive within 15 minutes
- 12 min early
- Average arrival delay
- 0%
- Cancelled
- 14 min early
- Median arrival delay
Based on 61 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
NK 1662 departing between 12–3 PM arrived on time 100% of the time, versus 84% between 9 AM–12 PM.
Better than the DTW–LAX route average.
NK 1662 arrived on time 93% of the time, versus 79% across the DTW–LAX route.
Well ahead of the Spirit Airlines network.
NK 1662 arrived on time 93% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(8 flights)
- Tue—(8 flights)
- Wed—(7 flights)
- Thu—(8 flights)
- Fri—(9 flights)
- Sat85%(13 flights)
- Sun—(8 flights)
- 9 AM–12 PM84%(19 flights)
- 12–3 PM100%(24 flights)
- 6–9 PM94%(18 flights)
- Departures on time
- 93%
- Diverted
- 0%
- Flights flown
- 61
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 61 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.