Flight OddsNK430 MIA → IAH
Spirit Airlines · Miami, FL to Houston, TX · 35 flights observed, 2025-12-04 to 2026-01-07 · 964 mi
On-time arrival
68%
Median delay
-11 min
90th percentile
+70 min
Cancellation rate
0%
How often is NK430 on time?
Across 35 flights on MIA → IAH from 2025-12-04 to 2026-01-07, NK430 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +70 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 68% |
| 16-30 min | 6 | 18% |
| 31-60 min | 1 | 3% |
| 61-120 min | 2 | 6% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 27 | 67% | +11 min |
| 2026-01 | 7 | 71% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 5 | 80% |
| Wed | 5 | 100% |
| Thu | 5 | 60% |
| Fri | 4 | 50% |
| Sat | 5 | 60% |
| Sun | 5 | 60% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…