Flight OddsDL5120 RDU → EWR
Delta Air Lines · Raleigh/Durham, NC to Newark, NJ · 347 flights observed, 2025-07-01 to 2026-06-30 · 416 mi
DL5120 covers more than one route in the data window — the stats below are for RDU → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-8 min
90th percentile
+20 min
Cancellation rate
2%
How often is DL5120 on time?
Across 347 flights on RDU → EWR from 2025-07-01 to 2026-06-30, DL5120 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +20 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 293 | 87% |
| 16-30 min | 21 | 6% |
| 31-60 min | 10 | 3% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 10 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 69% | +23 min |
| 2025-08 | 31 | 81% | +3 min |
| 2025-09 | 30 | 93% | +1 min |
| 2025-10 | 31 | 97% | -11 min |
| 2025-11 | 28 | 86% | +4 min |
| 2025-12 | 19 | 68% | +15 min |
| 2026-01 | 24 | 96% | -15 min |
| 2026-02 | 25 | 84% | -4 min |
| 2026-03 | 31 | 81% | +16 min |
| 2026-04 | 29 | 93% | -5 min |
| 2026-05 | 31 | 94% | -2 min |
| 2026-06 | 30 | 93% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 88% |
| Tue | 49 | 90% |
| Wed | 50 | 90% |
| Thu | 48 | 96% |
| Fri | 49 | 86% |
| Sat | 47 | 79% |
| Sun | 47 | 79% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…