Flight profile · Delta Air Lines
DL2573
Detroit (DTW) to Newark (EWR) · scheduled 2:15 PM – 3:59 PM
How DL2573 performs
719 operations, 2024-06-07 to 2026-06-30.
DL2573 arrived on time 65.8% of the time, against 78.7% for all DTW → EWR flights — this specific departure is 12.9 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 9.9 points worse.
Source: US DOT Bureau of Transportation Statistics · 719 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2573 | 65.8% | 2.92% | 0 min | 15.8% | 719 |
| Delta Air Lines on DTW → EWR | 75.7% | 1.88% | -7 min | 11.7% | 4,736 |
| All DTW → EWR flights | 78.7% | 3.28% | -10 min | 10.0% | 10,067 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL2573 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 |
|---|---|---|---|
| EWR→DTW Newark to Detroit | 2024-06-07 – 2026-06-30 | 713 | 63.9% |
| MIA→MCO Miami to Orlando | 2024-05-07 – 2024-06-06 | 31 | — |
| TVC→DTW Traverse City to Detroit | 2024-04-09 – 2024-05-06 | 28 | — |
| PHL→ATL Philadelphia to Atlanta | 2023-07-05 – 2024-01-07 | 161 | 92.5% |
| ATL→PHL Atlanta to Philadelphia | 2023-07-05 – 2024-01-07 | 146 | 90.3% |
Because the same number has served different journeys, the statistics above describe only the route DL2573 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 719 records of DL2573 operating DTW → EWR, 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.