Flight OddsBOS → CHS Delta Air Lines
Delta Air Lines · Boston, MA to Charleston, SC · 479 flights, 2025-07-01 to 2026-06-30 · aggregated across 15 flight numbers
On-time arrival
80%
Median delay
-6 min
90th percentile
+46 min
Cancellation rate
2%
How on-time is Delta Air Lines from BOS to CHS?
Across every Delta Air Lines flight number on BOS → CHS (479 flights, 2025-07-01 to 2026-06-30), 80% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +46 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 378 | 80% |
| 16-30 min | 30 | 6% |
| 31-60 min | 26 | 6% |
| 61-120 min | 21 | 4% |
| 2+ hrs | 15 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 42 | 79% | +13 min |
| 2025-08 | 39 | 90% | -5 min |
| 2025-09 | 38 | 79% | +4 min |
| 2025-10 | 39 | 79% | +4 min |
| 2025-11 | 39 | 72% | +19 min |
| 2025-12 | 56 | 64% | +20 min |
| 2026-01 | 35 | 77% | +12 min |
| 2026-02 | 28 | 71% | +18 min |
| 2026-03 | 35 | 86% | +6 min |
| 2026-04 | 40 | 93% | -3 min |
| 2026-05 | 40 | 93% | -9 min |
| 2026-06 | 39 | 87% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 55 | 82% |
| Tue | 58 | 81% |
| Wed | 55 | 87% |
| Thu | 55 | 80% |
| Fri | 56 | 79% |
| Sat | 96 | 79% |
| Sun | 95 | 78% |
DL flight numbers on BOS → CHS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…