Flight OddsNK2231 IAH → FLL
Spirit Airlines · Houston, TX to Fort Lauderdale, FL · 16 flights observed, 2026-04-15 to 2026-05-01 · 966 mi
NK2231 covers more than one route in the data window — the stats below are for IAH → FLL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
56%
Median delay
+13 min
90th percentile
+84 min
Cancellation rate
0%
How often is NK2231 on time?
Across 16 flights on IAH → FLL from 2026-04-15 to 2026-05-01, NK2231 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +84 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 | 9 | 56% |
| 16-30 min | 2 | 13% |
| 31-60 min | 2 | 13% |
| 61-120 min | 2 | 13% |
| 2+ hrs | 1 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 15 | 60% | +16 min |
| 2026-05 | 1 | 0% | +263 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 0% |
| Tue | 2 | 50% |
| Wed | 3 | 100% |
| Thu | 3 | 33% |
| Fri | 3 | 33% |
| Sat | 1 | 100% |
| Sun | 2 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…