Flight OddsNK1743 BOS → MIA
Spirit Airlines · Boston, MA to Miami, FL · 14 flights observed, 2026-04-15 to 2026-04-28 · 1,258 mi
NK1743 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
14%
Median delay
+60 min
90th percentile
+111 min
Cancellation rate
0%
How often is NK1743 on time?
Across 14 flights on BOS → MIA from 2026-04-15 to 2026-04-28, NK1743 arrived within 15 minutes of schedule 14% of the time. The median arrival delay was +60 min, and the worst 10% of flights arrived +111 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 | 2 | 14% |
| 16-30 min | 2 | 14% |
| 31-60 min | 3 | 21% |
| 61-120 min | 6 | 43% |
| 2+ hrs | 1 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 14 | 14% | +75 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 0% |
| Tue | 2 | 0% |
| Wed | 2 | 50% |
| Thu | 2 | 0% |
| Fri | 2 | 50% |
| Sat | 2 | 0% |
| Sun | 2 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…