Flight Reliability
NK 954 · Spirit Airlines
Las Vegas → Fort Lauderdale (LAS–FLL)
63
A Little Dicey
WanderNerd Reliability Score
- 70%
- Arrive within 15 minutes
- 26 min
- Average arrival delay
- 1.8%
- Cancelled
- 2 min
- Median arrival delay
Based on 275 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
NK 954 arrived on time 79% of the time on Saturdays and just 60% on Mondays. That gap is worth planning around.
A bit behind the LAS–FLL route.
NK 954 arrived on time 70% of the time, versus 76% across the LAS–FLL route.
A bit behind the Spirit Airlines network.
NK 954 arrived on time 70% of the time, versus 74% across the Spirit Airlines network.
Slipping a little lately.
NK 954 arrived on time 70% of the time over the last three months in the data, compared with 75% in the three months before that.
The breakdown
- Mon60%(40 flights)
- Tue74%(35 flights)
- Wed79%(28 flights)
- Thu77%(44 flights)
- Fri63%(40 flights)
- Sat79%(38 flights)
- Sun62%(45 flights)
92%
Apr
Jun 77% → Apr 92% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 77% | 30 |
| July 2025 | 57% | 30 |
| August 2025 | 73% | 26 |
| September 2025 | 67% | 27 |
| October 2025 | 87% | 23 |
| November 2025 | 92% | 13 |
| December 2025 | 57% | 21 |
| January 2026 | 74% | 31 |
| February 2026 | 61% | 28 |
| March 2026 | 59% | 29 |
| April 2026 | 92% | 12 |
- Departures on time
- 67%
- Diverted
- 0%
- Flights flown
- 270
- Months covered
- 11
Same route, other flights
Keep nerding
Based on 275 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.