Flight profile · Delta Air Lines
DL1152
Philadelphia (PHL) to Atlanta (ATL) · scheduled 7:00 AM – 9:05 AM
How DL1152 performs
717 operations, 2024-06-07 to 2026-06-30.
DL1152 arrived on time 86.3% of the time, against 78.9% for all PHL → ATL flights — this specific departure is 7.4 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.6 points better.
Source: US DOT Bureau of Transportation Statistics · 717 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1152 | 86.3% | 1.53% | -7 min | 4.4% | 717 |
| Delta Air Lines on PHL → ATL | 84.7% | 1.35% | -11 min | 5.5% | 8,835 |
| All PHL → ATL flights | 78.9% | 1.69% | -8 min | 7.9% | 17,339 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1152 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| ATL→SAT Atlanta to San Antonio | 2025-04-14 – 2025-05-06 | 23 | — |
| BNA→SLC Nashville to Salt Lake City | 2023-07-01 – 2024-06-06 | 190 | 88.9% |
| SLC→BNA Salt Lake City to Nashville | 2023-07-01 – 2024-06-06 | 178 | 90.4% |
| SEA→SAN Seattle to San Diego | 2024-05-11 – 2024-06-01 | 5 | — |
| LAS→MSP Las Vegas to Minneapolis | 2024-01-08 – 2024-03-08 | 33 | — |
| ATL→BDL Atlanta to Hartford | 2023-11-05 – 2023-12-03 | 8 | — |
| BDL→ATL Hartford to Atlanta | 2023-11-05 – 2023-12-03 | 8 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1152 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 717 records of DL1152 operating PHL → ATL, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.