Flight OddsCLT → BOS Spirit Airlines
Spirit Airlines · Charlotte, NC to Boston, MA · 77 flights, 2025-07-10 to 2026-04-26 · aggregated across 4 flight numbers
On-time arrival
74%
Median delay
-6 min
90th percentile
+106 min
Cancellation rate
1%
How on-time is Spirit Airlines from CLT to BOS?
Across every Spirit Airlines flight number on CLT → BOS (77 flights, 2025-07-10 to 2026-04-26), 74% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +106 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 56 | 74% |
| 16-30 min | 5 | 7% |
| 31-60 min | 3 | 4% |
| 61-120 min | 5 | 7% |
| 2+ hrs | 7 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 7 | 86% | -2 min |
| 2025-08 | 9 | 89% | -12 min |
| 2025-09 | 15 | 20% | +69 min |
| 2025-10 | 18 | 83% | -1 min |
| 2025-11 | 17 | 94% | -4 min |
| 2025-12 | 2 | 100% | -12 min |
| 2026-04 | 8 | 75% | +34 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 71% |
| Tue | No data | — |
| Wed | 2 | 100% |
| Thu | 22 | 64% |
| Fri | 15 | 73% |
| Sat | 1 | 100% |
| Sun | 22 | 82% |
NK flight numbers on CLT → BOS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…