Flight OddsDL1100 ATL → PHL
Delta Air Lines · Atlanta, GA to Philadelphia, PA · 210 flights observed, 2025-07-06 to 2026-06-30 · 666 mi
DL1100 covers more than one route in the data window — the stats below are for ATL → PHL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-1 min
90th percentile
+17 min
Cancellation rate
2%
How often is DL1100 on time?
Across 210 flights on ATL → PHL from 2025-07-06 to 2026-06-30, DL1100 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +17 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 176 | 86% |
| 16-30 min | 19 | 9% |
| 31-60 min | 3 | 1% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 83% | +10 min |
| 2025-08 | 20 | 90% | -3 min |
| 2025-09 | 17 | 94% | -2 min |
| 2025-10 | 26 | 77% | +11 min |
| 2025-11 | 25 | 80% | +10 min |
| 2025-12 | 17 | 82% | +2 min |
| 2026-02 | 14 | 86% | -1 min |
| 2026-03 | 30 | 83% | +7 min |
| 2026-04 | 12 | 100% | -2 min |
| 2026-06 | 21 | 95% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 32 | 75% |
| Tue | 33 | 82% |
| Wed | 32 | 81% |
| Thu | 33 | 94% |
| Fri | 30 | 93% |
| Sat | 13 | 92% |
| Sun | 32 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…