Flight OddsDL1302 CHS → BOS
Delta Air Lines · Charleston, SC to Boston, MA · 40 flights observed, 2025-07-01 to 2025-12-13 · 818 mi
DL1302 covers more than one route in the data window — the stats below are for CHS → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
-12 min
90th percentile
+92 min
Cancellation rate
3%
How often is DL1302 on time?
Across 40 flights on CHS → BOS from 2025-07-01 to 2025-12-13, DL1302 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +92 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 28 | 72% |
| 16-30 min | 3 | 8% |
| 31-60 min | 1 | 3% |
| 61-120 min | 6 | 15% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 11 | 64% | +41 min |
| 2025-08 | 9 | 78% | +3 min |
| 2025-09 | 8 | 75% | +10 min |
| 2025-10 | 5 | 80% | +8 min |
| 2025-11 | 4 | 75% | -11 min |
| 2025-12 | 2 | 50% | +34 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 1 | 100% |
| Wed | 1 | 100% |
| Thu | 1 | 100% |
| Fri | No data | — |
| Sat | 23 | 74% |
| 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…