Flight OddsDL2118 BOS → RDU
Delta Air Lines · Boston, MA to Raleigh/Durham, NC · 289 flights observed, 2025-07-01 to 2026-06-30 · 612 mi
On-time arrival
88%
Median delay
-14 min
90th percentile
+28 min
Cancellation rate
3%
How often is DL2118 on time?
Across 289 flights on BOS → RDU from 2025-07-01 to 2026-06-30, DL2118 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +28 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 | 248 | 88% |
| 16-30 min | 6 | 2% |
| 31-60 min | 8 | 3% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 10 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 85% | +1 min |
| 2025-08 | 27 | 89% | -1 min |
| 2025-09 | 26 | 88% | +12 min |
| 2025-10 | 29 | 86% | -6 min |
| 2025-11 | 30 | 73% | +18 min |
| 2025-12 | 19 | 84% | +4 min |
| 2026-01 | 20 | 90% | -6 min |
| 2026-02 | 18 | 100% | -18 min |
| 2026-03 | 20 | 85% | +12 min |
| 2026-04 | 19 | 95% | -11 min |
| 2026-05 | 25 | 100% | -12 min |
| 2026-06 | 21 | 90% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 91% |
| Tue | 50 | 86% |
| Wed | 50 | 88% |
| Thu | 48 | 90% |
| Fri | 46 | 89% |
| Sat | 22 | 86% |
| Sun | 20 | 85% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…