Flight OddsNK451 AUS → FLL
Spirit Airlines · Austin, TX to Fort Lauderdale, FL · 31 flights observed, 2025-12-05 to 2026-01-07 · 1,105 mi
On-time arrival
79%
Median delay
0 min
90th percentile
+42 min
Cancellation rate
10%
How often is NK451 on time?
Across 31 flights on AUS → FLL from 2025-12-05 to 2026-01-07, NK451 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +42 min or later. 10% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 22 | 79% |
| 16-30 min | 2 | 7% |
| 31-60 min | 2 | 7% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 23 | 74% | +13 min |
| 2026-01 | 5 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | 5 | 60% |
| Wed | 5 | 100% |
| Thu | 1 | 0% |
| Fri | 5 | 60% |
| Sat | 4 | 100% |
| Sun | 5 | 80% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…