Flight profile · Delta Air Lines
DL3091
Charleston (CHS) to Atlanta (ATL) · scheduled 10:40 AM – 11:50 AM
How DL3091 performs
653 operations, 2024-06-07 to 2026-06-30.
DL3091 arrived on time 92.3% of the time, against 88.3% for all CHS → ATL flights — this specific departure is 4.0 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 4.0 points better.
Source: US DOT Bureau of Transportation Statistics · 653 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL3091 | 92.3% | 1.07% | -11 min | 3.9% | 653 |
| Delta Air Lines on CHS → ATL | 88.3% | 1.35% | -10 min | 4.3% | 8,868 |
| All CHS → ATL flights | 88.3% | 1.35% | -10 min | 4.3% | 8,875 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL3091 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 |
|---|---|---|---|
| ATL→CHS Atlanta to Charleston | 2024-06-07 – 2026-06-30 | 621 | 92.3% |
| FSD→MSP Sioux Falls to Minneapolis | 2024-10-07 – 2024-12-18 | 73 | — |
Because the same number has served different journeys, the statistics above describe only the route DL3091 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 653 records of DL3091 operating CHS → 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.