Flight Reliability
NK 2727 · Spirit Airlines
Fort Lauderdale → Houston (FLL–IAH)96% of its flights flew this route. The rest (CLT–BOS) are included in these numbers.
80
Pretty Reliable
WanderNerd Reliability Score
- 75%
- Arrive within 15 minutes
- 15 min
- Average arrival delay
- 0%
- Cancelled
- 8 min early
- Median arrival delay
Based on 79 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
NK 2727 arrived on time 92% of the time on Wednesdays and just 55% on Fridays. That gap is worth planning around.
Lagging the FLL–IAH route.
NK 2727 arrived on time 75% of the time, versus 82% across the FLL–IAH route.
The breakdown
- Mon73%(11 flights)
- Tue82%(11 flights)
- Wed92%(12 flights)
- Thu85%(13 flights)
- Fri55%(11 flights)
- Sat—(8 flights)
- Sun62%(13 flights)
- 6–9 AM—(5 flights)
- 9 AM–12 PM—(7 flights)
- 3–6 PM—(3 flights)
- 6–9 PM78%(64 flights)
82%
Oct
Aug 53% → Oct 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| August 2025 | 53% | 19 |
| September 2025 | 87% | 30 |
| October 2025 | 82% | 27 |
- Departures on time
- 66%
- Diverted
- 0%
- Flights flown
- 79
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 79 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.