Flight profile · Delta Air Lines
DL1534
New Orleans (MSY) to Atlanta (ATL) · scheduled 6:30 AM – 9:00 AM
How DL1534 performs
740 operations, 2024-06-07 to 2026-06-30.
DL1534 arrived on time 89.2% of the time, against 82.3% for all MSY → ATL flights — this specific departure is 6.9 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 4.3 points better.
Source: US DOT Bureau of Transportation Statistics · 740 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1534 | 89.2% | 2.30% | -4 min | 2.8% | 740 |
| Delta Air Lines on MSY → ATL | 84.9% | 1.41% | -8 min | 5.0% | 9,625 |
| All MSY → ATL flights | 82.3% | 1.33% | -6 min | 5.5% | 13,173 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1534 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 |
|---|---|---|---|
| DEN→SLC Denver to Salt Lake City | 2024-05-07 – 2024-06-06 | 26 | — |
| SLC→DEN Salt Lake City to Denver | 2024-05-07 – 2024-06-06 | 26 | — |
| ATL→CHA Atlanta to Chattanooga | 2024-05-11 – 2024-06-01 | 5 | — |
| CHA→ATL Chattanooga to Atlanta | 2024-05-11 – 2024-06-01 | 5 | — |
| LGA→MSP New York to Minneapolis | 2024-04-09 – 2024-05-06 | 28 | — |
| MSP→STL Minneapolis to St. Louis | 2024-03-10 – 2024-04-08 | 29 | — |
| STL→MSP St. Louis to Minneapolis | 2024-03-10 – 2024-04-08 | 29 | — |
| BOS→DTW Boston to Detroit | 2024-02-12 – 2024-02-12 | 1 | — |
| DCA→ATL Washington to Atlanta | 2024-01-08 – 2024-02-05 | 20 | — |
| PBI→ATL West Palm Beach to Atlanta | 2023-10-09 – 2023-11-04 | 27 | — |
| ATL→PBI Atlanta to West Palm Beach | 2023-10-09 – 2023-10-27 | 19 | — |
| DTW→MSP Detroit to Minneapolis | 2023-07-05 – 2023-09-04 | 40 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1534 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 740 records of DL1534 operating MSY → 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.