Flight Reliability
NK 2529 · Spirit Airlines
Houston → San Juan (IAH–SJU)86% of its flights flew this route. The rest (EWR–LAX) are included in these numbers.
Not enough history
Only 22 flights in the data. We don't publish a score on samples this small.
- 68%
- Arrive within 15 minutes
- 62 min
- Average arrival delay
- 0%
- Cancelled
- 3 min
- Median arrival delay
Based on 22 historical flights. Data through May 2026.We don't have enough history to call this one yet. Under 30 flights is an anecdote, not a statistic.
The breakdown
- Mon—(0 flights)
- Tue—(4 flights)
- Wed—(0 flights)
- Thu—(5 flights)
- Fri—(0 flights)
- Sat—(7 flights)
- Sun—(6 flights)
- 3–6 PM67%(15 flights)
- 6–9 PM—(7 flights)
- Departures on time
- 64%
- Diverted
- 0%
- Flights flown
- 22
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 22 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.