Flight OddsNK3970 CLT → MIA
Spirit Airlines · Charlotte, NC to Miami, FL · 21 flights observed, 2025-12-18 to 2026-01-07 · 650 mi
On-time arrival
70%
Median delay
-7 min
90th percentile
+64 min
Cancellation rate
5%
How often is NK3970 on time?
Across 21 flights on CLT → MIA from 2025-12-18 to 2026-01-07, NK3970 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +64 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 14 | 70% |
| 16-30 min | 0 | 0% |
| 31-60 min | 4 | 20% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 1 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 14 | 79% | +10 min |
| 2026-01 | 6 | 50% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 33% |
| Tue | 3 | 67% |
| Wed | 3 | 100% |
| Thu | 3 | 100% |
| Fri | 2 | 100% |
| Sat | 3 | 33% |
| Sun | 3 | 67% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…