Flight OddsDL2393 RDU → BOS
Delta Air Lines · Raleigh/Durham, NC to Boston, MA · 268 flights observed, 2025-07-01 to 2026-06-30 · 612 mi
On-time arrival
72%
Median delay
-9 min
90th percentile
+94 min
Cancellation rate
3%
How often is DL2393 on time?
Across 268 flights on RDU → BOS from 2025-07-01 to 2026-06-30, DL2393 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +94 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 | 187 | 72% |
| 16-30 min | 14 | 5% |
| 31-60 min | 19 | 7% |
| 61-120 min | 20 | 8% |
| 2+ hrs | 19 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 46% | +34 min |
| 2025-08 | 20 | 80% | +1 min |
| 2025-09 | 18 | 33% | +48 min |
| 2025-10 | 24 | 67% | +32 min |
| 2025-11 | 20 | 75% | -1 min |
| 2025-12 | 22 | 73% | +31 min |
| 2026-01 | 20 | 95% | -14 min |
| 2026-02 | 19 | 89% | -11 min |
| 2026-03 | 20 | 80% | +12 min |
| 2026-04 | 20 | 80% | -6 min |
| 2026-05 | 24 | 71% | +4 min |
| 2026-06 | 26 | 81% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 73% |
| Tue | 48 | 73% |
| Wed | 46 | 78% |
| Thu | 43 | 72% |
| Fri | 43 | 72% |
| Sat | 1 | 100% |
| Sun | 34 | 62% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…