OKC → ATL Delta Air Lines
Delta Air Lines · Oklahoma City, OK to Atlanta, GA · 1,727 flights, 2025-07-01 to 2026-06-30 · aggregated across 11 flight numbers
On-time arrival
89%
Median delay
-18 min
90th percentile
+18 min
Cancellation rate
2%
How on-time is Delta Air Lines from OKC to ATL?
Across every Delta Air Lines flight number on OKC → ATL (1,727 flights, 2025-07-01 to 2026-06-30), 89% arrived within 15 minutes of schedule. Median arrival delay -18 min; the worst 10% ran +18 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,499 | 89% |
| 16-30 min | 64 | 4% |
| 31-60 min | 51 | 3% |
| 61-120 min | 31 | 2% |
| 2+ hrs | 38 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 141 | 81% | +5 min |
| 2025-08 | 142 | 86% | -2 min |
| 2025-09 | 139 | 96% | -9 min |
| 2025-10 | 147 | 91% | -12 min |
| 2025-11 | 134 | 90% | -9 min |
| 2025-12 | 147 | 86% | -5 min |
| 2026-01 | 127 | 86% | -3 min |
| 2026-02 | 133 | 95% | -18 min |
| 2026-03 | 147 | 87% | -7 min |
| 2026-04 | 141 | 92% | +2 min |
| 2026-05 | 144 | 88% | -7 min |
| 2026-06 | 141 | 91% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 245 | 87% |
| Tue | 253 | 89% |
| Wed | 246 | 93% |
| Thu | 247 | 91% |
| Fri | 252 | 88% |
| Sat | 194 | 87% |
| Sun | 246 | 87% |
DL flight numbers on OKC → ATL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…