Flight OddsNK1274 MIA → IAH
Spirit Airlines · Miami, FL to Houston, TX · 96 flights observed, 2026-01-08 to 2026-04-14 · 964 mi
NK1274 covers more than one route in the data window — the stats below are for MIA → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
+1 min
90th percentile
+106 min
Cancellation rate
8%
How often is NK1274 on time?
Across 96 flights on MIA → IAH from 2026-01-08 to 2026-04-14, NK1274 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +106 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 55 | 63% |
| 16-30 min | 4 | 5% |
| 31-60 min | 10 | 11% |
| 61-120 min | 12 | 14% |
| 2+ hrs | 7 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 23 | 74% | +8 min |
| 2026-02 | 25 | 68% | +13 min |
| 2026-03 | 28 | 46% | +51 min |
| 2026-04 | 12 | 67% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 62% |
| Tue | 13 | 69% |
| Wed | 11 | 100% |
| Thu | 13 | 62% |
| Fri | 14 | 57% |
| Sat | 13 | 46% |
| Sun | 11 | 45% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…