Flight OddsRDU → SJU Delta Air Lines
Delta Air Lines · Raleigh/Durham, NC to San Juan, PR · 17 flights, 2025-12-20 to 2026-04-11 · aggregated across 1 flight number
On-time arrival
56%
Median delay
+3 min
90th percentile
+33 min
Cancellation rate
6%
How on-time is Delta Air Lines from RDU to SJU?
Across every Delta Air Lines flight number on RDU → SJU (17 flights, 2025-12-20 to 2026-04-11), 56% arrived within 15 minutes of schedule. Median arrival delay +3 min; the worst 10% ran +33 min or later. 6% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 9 | 56% |
| 16-30 min | 3 | 19% |
| 31-60 min | 3 | 19% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 2 | 50% | +9 min |
| 2026-01 | 4 | 75% | +1 min |
| 2026-02 | 4 | 75% | -4 min |
| 2026-03 | 4 | 25% | +58 min |
| 2026-04 | 2 | 50% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 16 | 56% |
| Sun | No data | — |
DL flight numbers on RDU → SJU
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…