Flight OddsNK1320 MIA → IAH
Spirit Airlines · Miami, FL to Houston, TX · 59 flights observed, 2025-09-04 to 2025-11-01 · 964 mi
On-time arrival
69%
Median delay
-6 min
90th percentile
+101 min
Cancellation rate
0%
How often is NK1320 on time?
Across 59 flights on MIA → IAH from 2025-09-04 to 2025-11-01, NK1320 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +101 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 | 41 | 69% |
| 16-30 min | 1 | 2% |
| 31-60 min | 8 | 14% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 6 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 27 | 70% | +11 min |
| 2025-10 | 31 | 68% | +23 min |
| 2025-11 | 1 | 100% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 50% |
| Tue | 8 | 88% |
| Wed | 8 | 88% |
| Thu | 9 | 67% |
| Fri | 9 | 44% |
| Sat | 9 | 89% |
| Sun | 8 | 63% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…