Flight OddsDAY → ATL Delta Air Lines
Delta Air Lines · Dayton, OH to Atlanta, GA · 1,433 flights, 2025-07-01 to 2026-06-30 · aggregated across 12 flight numbers
On-time arrival
90%
Median delay
-20 min
90th percentile
+17 min
Cancellation rate
2%
How on-time is Delta Air Lines from DAY to ATL?
Across every Delta Air Lines flight number on DAY → ATL (1,433 flights, 2025-07-01 to 2026-06-30), 90% arrived within 15 minutes of schedule. Median arrival delay -20 min; the worst 10% ran +17 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,264 | 90% |
| 16-30 min | 39 | 3% |
| 31-60 min | 35 | 2% |
| 61-120 min | 37 | 3% |
| 2+ hrs | 32 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 115 | 81% | +8 min |
| 2025-08 | 110 | 87% | -7 min |
| 2025-09 | 127 | 93% | -12 min |
| 2025-10 | 146 | 92% | -11 min |
| 2025-11 | 130 | 93% | -11 min |
| 2025-12 | 116 | 89% | -8 min |
| 2026-01 | 98 | 87% | -6 min |
| 2026-02 | 105 | 97% | -21 min |
| 2026-03 | 116 | 90% | -13 min |
| 2026-04 | 118 | 87% | -1 min |
| 2026-05 | 118 | 90% | -1 min |
| 2026-06 | 108 | 91% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 208 | 88% |
| Tue | 213 | 89% |
| Wed | 208 | 91% |
| Thu | 207 | 94% |
| Fri | 204 | 92% |
| Sat | 167 | 86% |
| Sun | 200 | 90% |
DL flight numbers on DAY → ATL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…