Flight OddsNK1501 FLL → IAH
Spirit Airlines · Fort Lauderdale, FL to Houston, TX · 35 flights observed, 2025-07-09 to 2025-08-12 · 966 mi
NK1501 covers more than one route in the data window — the stats below are for FLL → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-11 min
90th percentile
+81 min
Cancellation rate
0%
How often is NK1501 on time?
Across 35 flights on FLL → IAH from 2025-07-09 to 2025-08-12, NK1501 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +81 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 | 26 | 74% |
| 16-30 min | 2 | 6% |
| 31-60 min | 2 | 6% |
| 61-120 min | 4 | 11% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 70% | +7 min |
| 2025-08 | 12 | 83% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 5 | 60% |
| Wed | 5 | 80% |
| Thu | 5 | 100% |
| Fri | 5 | 40% |
| Sat | 5 | 100% |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…