Flight profile · Delta Air Lines
DL575
Atlanta (ATL) to Los Angeles (LAX) · scheduled 10:59 PM – 12:36 AM
How DL575 performs
422 operations, 2024-06-07 to 2026-06-30.
DL575 arrived on time 68.4% of the time, against 77.3% for all ATL → LAX flights — this specific departure is 8.9 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 9.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 422 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL575 | 68.4% | 1.42% | 1 min | 11.8% | 422 |
| Delta Air Lines on ATL → LAX | 78.0% | 0.67% | -4 min | 6.0% | 11,839 |
| All ATL → LAX flights | 77.3% | 0.84% | -4 min | 6.7% | 15,880 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL575 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 |
|---|---|---|---|
| LAX→BOS Los Angeles to Boston | 2026-04-13 – 2026-05-06 | 22 | — |
| LGA→ORD New York to Chicago | 2026-01-05 – 2026-04-11 | 85 | — |
| ORD→LGA Chicago to New York | 2026-01-05 – 2026-04-11 | 85 | — |
| BOS→SLC Boston to Salt Lake City | 2026-01-10 – 2026-02-07 | 5 | — |
| BDL→ATL Hartford to Atlanta | 2025-07-04 – 2025-07-04 | 1 | — |
| PHL→SLC Philadelphia to Salt Lake City | 2025-01-13 – 2025-04-13 | 49 | — |
| OKC→ATL Oklahoma City to Atlanta | 2025-03-15 – 2025-04-12 | 5 | — |
| SLC→PHL Salt Lake City to Philadelphia | 2025-01-13 – 2025-03-07 | 28 | — |
| MSP→PIT Minneapolis to Pittsburgh | 2024-12-18 – 2024-12-18 | 1 | — |
| LAX→JFK Los Angeles to New York | 2023-07-01 – 2024-06-06 | 216 | 87.0% |
| SLC→JFK Salt Lake City to New York | 2024-04-09 – 2024-05-06 | 28 | — |
| JFK→PHX New York to Phoenix | 2024-01-08 – 2024-04-08 | 88 | — |
Because the same number has served different journeys, the statistics above describe only the route DL575 currently operates. Blending them would produce an average of two different flights.
Why DL575 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
screening or terminal security incidents
Share of the delay minutes US DOT attributed to each cause for DL575 on ATL → LAX. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on ATL → LAX
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| DL996 | Delta Air Lines | 87.5% | 10 min early | 835 |
| DL753 | Delta Air Lines | 84.9% | 7 min early | 1,029 |
| DL501 | Delta Air Lines | 84.2% | 5 min early | 1,093 |
| DL895 | Delta Air Lines | 83.4% | 6 min early | 991 |
| DL898 | Delta Air Lines | 81.7% | 4 min early | 1,068 |
| DL500 | Delta Air Lines | 72.3% | 1 min early | 1,020 |
| DL331 | Delta Air Lines | 71.2% | 3 min early | 760 |
| DL301 | Delta Air Lines | 67.0% | 3 min late | 1,037 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 422 records of DL575 operating ATL → LAX, 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.
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