Flight OddsATL → PHL Delta Air Lines
Delta Air Lines · Atlanta, GA to Philadelphia, PA · 3,028 flights, 2025-07-01 to 2026-06-30 · aggregated across 24 flight numbers
On-time arrival
77%
Median delay
-1 min
90th percentile
+41 min
Cancellation rate
2%
How on-time is Delta Air Lines from ATL to PHL?
Across every Delta Air Lines flight number on ATL → PHL (3,028 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +41 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,272 | 77% |
| 16-30 min | 265 | 9% |
| 31-60 min | 237 | 8% |
| 61-120 min | 128 | 4% |
| 2+ hrs | 49 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 278 | 62% | +23 min |
| 2025-08 | 255 | 78% | +4 min |
| 2025-09 | 240 | 85% | -1 min |
| 2025-10 | 255 | 79% | +6 min |
| 2025-11 | 237 | 85% | +3 min |
| 2025-12 | 244 | 72% | +14 min |
| 2026-01 | 210 | 80% | +9 min |
| 2026-02 | 212 | 77% | +7 min |
| 2026-03 | 252 | 69% | +17 min |
| 2026-04 | 250 | 80% | +9 min |
| 2026-05 | 262 | 81% | +5 min |
| 2026-06 | 256 | 79% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 440 | 72% |
| Tue | 434 | 79% |
| Wed | 425 | 81% |
| Thu | 442 | 74% |
| Fri | 431 | 81% |
| Sat | 358 | 82% |
| Sun | 421 | 71% |
DL flight numbers on ATL → PHL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…