Flight Reliability
NK 1406 · Spirit Airlines
Oakland → Las Vegas (OAK–LAS)
97
Nerd Approved
WanderNerd Reliability Score
- 89%
- Arrive within 15 minutes
- 3 min early
- Average arrival delay
- 0%
- Cancelled
- 15 min early
- Median arrival delay
Based on 35 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
NK 1406 departing between 9 AM–12 PM arrived on time 92% of the time, versus 80% between 12–3 PM.
Better than the OAK–LAS route average.
NK 1406 arrived on time 89% of the time, versus 81% across the OAK–LAS route.
Better than the Spirit Airlines network average.
NK 1406 arrived on time 89% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(5 flights)
- Tue—(5 flights)
- Wed—(5 flights)
- Thu—(5 flights)
- Fri—(5 flights)
- Sat—(5 flights)
- Sun—(5 flights)
- 9 AM–12 PM92%(25 flights)
- 12–3 PM80%(10 flights)
- Departures on time
- 86%
- Diverted
- 0%
- Flights flown
- 35
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 35 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.