Flight OddsDL4648 MCI → RDU
Delta Air Lines · Kansas City, MO to Raleigh/Durham, NC · 347 flights observed, 2025-07-01 to 2026-06-30 · 904 mi
On-time arrival
74%
Median delay
-4 min
90th percentile
+66 min
Cancellation rate
4%
How often is DL4648 on time?
Across 347 flights on MCI → RDU from 2025-07-01 to 2026-06-30, DL4648 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +66 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 248 | 74% |
| 16-30 min | 23 | 7% |
| 31-60 min | 27 | 8% |
| 61-120 min | 20 | 6% |
| 2+ hrs | 16 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 56% | +95 min |
| 2025-08 | 30 | 83% | +28 min |
| 2025-09 | 30 | 73% | +10 min |
| 2025-10 | 30 | 87% | +0 min |
| 2025-11 | 30 | 73% | +16 min |
| 2025-12 | 18 | 44% | +56 min |
| 2026-01 | 24 | 71% | +48 min |
| 2026-02 | 28 | 82% | +2 min |
| 2026-03 | 31 | 71% | +33 min |
| 2026-04 | 30 | 83% | -9 min |
| 2026-05 | 29 | 76% | +2 min |
| 2026-06 | 29 | 76% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 78% |
| Tue | 50 | 74% |
| Wed | 46 | 76% |
| Thu | 47 | 68% |
| Fri | 48 | 79% |
| Sat | 47 | 81% |
| Sun | 47 | 64% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…