Flight profile · Delta Air Lines
DL1604
Atlanta (ATL) to Greensboro (GSO) · scheduled 5:50 PM – 7:19 PM
How DL1604 performs
240 operations, 2024-09-09 to 2026-06-30.
DL1604 arrived on time 75.6% of the time, against 84.2% for all ATL → GSO flights — this specific departure is 8.6 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 8.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 240 operations between 2024-09-09 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1604 | 75.6% | 2.50% | -6 min | 10.7% | 240 |
| Delta Air Lines on ATL → GSO | 84.3% | 1.26% | -8 min | 5.2% | 7,550 |
| All ATL → GSO flights | 84.2% | 1.27% | -8 min | 5.2% | 7,663 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-09-09 to 2026-06-30
Other routes DL1604 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 |
|---|---|---|---|
| GSO→ATL Greensboro to Atlanta | 2024-06-07 – 2026-06-26 | 285 | 85.0% |
| FLL→DTW Fort Lauderdale to Detroit | 2026-05-07 – 2026-06-06 | 31 | — |
| STL→ATL St. Louis to Atlanta | 2026-02-14 – 2026-03-07 | 10 | — |
| JFK→MSP New York to Minneapolis | 2025-01-05 – 2025-01-05 | 1 | — |
| DTW→PHL Detroit to Philadelphia | 2024-12-07 – 2024-12-07 | 1 | — |
| PHL→DTW Philadelphia to Detroit | 2024-12-07 – 2024-12-07 | 1 | — |
| ATL→PHL Atlanta to Philadelphia | 2024-09-10 – 2024-10-02 | 8 | — |
| MSP→IAH Minneapolis to Houston | 2024-06-08 – 2024-09-07 | 27 | — |
| IAH→MSP Houston to Minneapolis | 2024-06-08 – 2024-09-06 | 17 | — |
| MSP→ATL Minneapolis to Atlanta | 2023-07-01 – 2024-06-06 | 252 | 93.3% |
| SLC→LAX Salt Lake City to Los Angeles | 2024-04-09 – 2024-05-06 | 28 | — |
| LGA→ATL New York to Atlanta | 2024-01-13 – 2024-03-09 | 9 | — |
| MSP→LAX Minneapolis to Los Angeles | 2024-01-08 – 2024-03-08 | 50 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1604 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 240 records of DL1604 operating ATL → GSO, 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.