Flight OddsNK3033 BOS → MIA
Spirit Airlines · Boston, MA to Miami, FL · 96 flights observed, 2026-01-08 to 2026-04-13 · 1,258 mi
NK3033 covers more than one route in the data window — the stats below are for BOS → MIA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
68%
Median delay
0 min
90th percentile
+105 min
Cancellation rate
9%
How often is NK3033 on time?
Across 96 flights on BOS → MIA from 2026-01-08 to 2026-04-13, NK3033 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +105 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 59 | 68% |
| 16-30 min | 7 | 8% |
| 31-60 min | 4 | 5% |
| 61-120 min | 11 | 13% |
| 2+ hrs | 6 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 22 | 59% | +18 min |
| 2026-02 | 25 | 56% | +36 min |
| 2026-03 | 27 | 78% | +11 min |
| 2026-04 | 13 | 85% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 58% |
| Tue | 12 | 75% |
| Wed | 12 | 92% |
| Thu | 14 | 86% |
| Fri | 12 | 67% |
| Sat | 12 | 33% |
| Sun | 13 | 62% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…