Flight profile · Delta Air Lines
DL525
Atlanta (ATL) to New York (LGA) · scheduled 12:30 PM – 2:40 PM
How DL525 performs
818 operations, 2024-01-08 to 2026-06-30.
DL525 arrived on time 75.5% of the time, against 76.9% for all ATL → LGA flights — this specific departure is 1.4 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 4.2 points worse.
Source: US DOT Bureau of Transportation Statistics · 818 operations between 2024-01-08 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL525 | 75.5% | 1.10% | -4 min | 7.0% | 818 |
| Delta Air Lines on ATL → LGA | 79.7% | 1.67% | -7 min | 7.2% | 14,204 |
| All ATL → LGA flights | 76.9% | 2.22% | -6 min | 8.8% | 23,931 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-01-08 to 2026-06-30
Other routes DL525 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 |
|---|---|---|---|
| LAS→JFK Las Vegas to New York | 2026-01-04 – 2026-01-04 | 1 | — |
| ATL→MSN Atlanta to Madison | 2025-12-24 – 2026-01-01 | 4 | — |
| JFK→SFO New York to San Francisco | 2024-05-07 – 2024-06-06 | 27 | — |
| SFO→JFK San Francisco to New York | 2024-05-07 – 2024-06-06 | 27 | — |
| LAS→ATL Las Vegas to Atlanta | 2024-01-01 – 2024-06-01 | 11 | — |
| LAS→CVG Las Vegas to Cincinnati / Covington | 2023-12-16 – 2023-12-31 | 16 | — |
| TPA→DTW Tampa to Detroit | 2023-09-05 – 2023-12-15 | 75 | — |
| GRR→MSP Grand Rapids to Minneapolis | 2023-10-28 – 2023-11-04 | 8 | — |
| ATL→LAS Atlanta to Las Vegas | 2023-10-09 – 2023-10-26 | 18 | — |
| ATL→DCA Atlanta to Washington | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route DL525 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 818 records of DL525 operating ATL → LGA, 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.