Flight OddsDTW → RDU Delta Air Lines
Delta Air Lines · Detroit, MI to Raleigh/Durham, NC · 1,354 flights, 2025-07-01 to 2026-06-30 · aggregated across 11 flight numbers
On-time arrival
84%
Median delay
-9 min
90th percentile
+30 min
Cancellation rate
1%
How on-time is Delta Air Lines from DTW to RDU?
Across every Delta Air Lines flight number on DTW → RDU (1,354 flights, 2025-07-01 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +30 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,127 | 84% |
| 16-30 min | 76 | 6% |
| 31-60 min | 59 | 4% |
| 61-120 min | 52 | 4% |
| 2+ hrs | 23 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 118 | 80% | +9 min |
| 2025-08 | 119 | 87% | +6 min |
| 2025-09 | 112 | 93% | -5 min |
| 2025-10 | 119 | 91% | -4 min |
| 2025-11 | 113 | 82% | +1 min |
| 2025-12 | 106 | 74% | +8 min |
| 2026-01 | 93 | 80% | +5 min |
| 2026-02 | 98 | 88% | -8 min |
| 2026-03 | 117 | 79% | +1 min |
| 2026-04 | 114 | 86% | +2 min |
| 2026-05 | 116 | 81% | +3 min |
| 2026-06 | 112 | 91% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 201 | 87% |
| Tue | 196 | 87% |
| Wed | 193 | 85% |
| Thu | 199 | 83% |
| Fri | 199 | 86% |
| Sat | 158 | 82% |
| Sun | 191 | 79% |
DL flight numbers on DTW → RDU
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…