Flight OddsATL → MIA Delta Air Lines
Delta Air Lines · Atlanta, GA to Miami, FL · 3,298 flights, 2025-07-01 to 2026-06-30 · aggregated across 22 flight numbers
On-time arrival
71%
Median delay
0 min
90th percentile
+54 min
Cancellation rate
1%
How on-time is Delta Air Lines from ATL to MIA?
Across every Delta Air Lines flight number on ATL → MIA (3,298 flights, 2025-07-01 to 2026-06-30), 71% arrived within 15 minutes of schedule. Median arrival delay 0 min; the worst 10% ran +54 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,310 | 71% |
| 16-30 min | 333 | 10% |
| 31-60 min | 314 | 10% |
| 61-120 min | 196 | 6% |
| 2+ hrs | 85 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 284 | 58% | +30 min |
| 2025-08 | 249 | 69% | +14 min |
| 2025-09 | 216 | 80% | +7 min |
| 2025-10 | 253 | 77% | +11 min |
| 2025-11 | 260 | 75% | +12 min |
| 2025-12 | 298 | 62% | +18 min |
| 2026-01 | 278 | 68% | +13 min |
| 2026-02 | 264 | 76% | +5 min |
| 2026-03 | 284 | 67% | +17 min |
| 2026-04 | 285 | 73% | +12 min |
| 2026-05 | 297 | 73% | +11 min |
| 2026-06 | 270 | 83% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 478 | 70% |
| Tue | 458 | 78% |
| Wed | 447 | 78% |
| Thu | 476 | 72% |
| Fri | 480 | 70% |
| Sat | 427 | 67% |
| Sun | 472 | 64% |
DL flight numbers on ATL → MIA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…