Flight Reliability
NK 1428 · Spirit Airlines
New Orleans → Houston (MSY–IAH)
85
Pretty Reliable
WanderNerd Reliability Score
- 77%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 0%
- Cancelled
- 11 min early
- Median arrival delay
Based on 30 historical flights. Data through May 2026.
What the data says
A bit behind the MSY–IAH route.
NK 1428 arrived on time 77% of the time, versus 83% across the MSY–IAH route.
The breakdown
- Mon—(5 flights)
- Tue—(0 flights)
- Wed—(5 flights)
- Thu—(5 flights)
- Fri—(5 flights)
- Sat—(5 flights)
- Sun—(5 flights)
- 6–9 PM—(5 flights)
- 9 PM–12 AM72%(25 flights)
- Departures on time
- 70%
- Diverted
- 0%
- Flights flown
- 30
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 30 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.