Flight OddsDL2634 ATL → RDU
Delta Air Lines · Atlanta, GA to Raleigh/Durham, NC · 115 flights observed, 2025-12-21 to 2026-06-26 · 356 mi
DL2634 covers more than one route in the data window — the stats below are for ATL → RDU, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
96%
Median delay
-9 min
90th percentile
+6 min
Cancellation rate
3%
How often is DL2634 on time?
Across 115 flights on ATL → RDU from 2025-12-21 to 2026-06-26, DL2634 arrived within 15 minutes of schedule 96% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +6 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 | 108 | 96% |
| 16-30 min | 2 | 2% |
| 31-60 min | 2 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 7 | 100% | -11 min |
| 2026-01 | 26 | 92% | -6 min |
| 2026-02 | 10 | 100% | -3 min |
| 2026-04 | 16 | 88% | -5 min |
| 2026-05 | 29 | 100% | -6 min |
| 2026-06 | 24 | 100% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 95% |
| Tue | 19 | 84% |
| Wed | 16 | 100% |
| Thu | 16 | 100% |
| Fri | 18 | 100% |
| Sat | 9 | 100% |
| Sun | 15 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…