Flight OddsDL1235 RDU → ATL
Delta Air Lines · Raleigh/Durham, NC to Atlanta, GA · 41 flights observed, 2026-01-10 to 2026-03-07 · 356 mi
DL1235 covers more than one route in the data window — the stats below are for RDU → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-6 min
90th percentile
+23 min
Cancellation rate
0%
How often is DL1235 on time?
Across 41 flights on RDU → ATL from 2026-01-10 to 2026-03-07, DL1235 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +23 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 34 | 83% |
| 16-30 min | 4 | 10% |
| 31-60 min | 1 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 10 | 100% | -9 min |
| 2026-02 | 24 | 83% | +1 min |
| 2026-03 | 7 | 57% | +94 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 100% |
| Tue | 7 | 86% |
| Wed | 7 | 100% |
| Thu | 7 | 71% |
| Fri | 4 | 50% |
| Sat | 6 | 67% |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…