Flight profile · Delta Air Lines
DL2174
Charleston (CHS) to Atlanta (ATL) · scheduled 4:44 PM – 6:34 PM
How DL2174 performs
286 operations, 2025-05-07 to 2026-06-30.
DL2174 arrived on time 82.5% of the time, against 88.3% for all CHS → ATL flights — this specific departure is 5.8 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 5.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 286 operations between 2025-05-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2174 | 82.5% | 1.40% | -12 min | 8.2% | 286 |
| 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 · 2025-05-07 to 2026-06-30
Other routes DL2174 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 | 2025-06-08 – 2026-06-30 | 254 | 81.8% |
| RDU→DTW Raleigh–Durham to Detroit | 2026-05-07 – 2026-06-06 | 31 | — |
| ATL→SRQ Atlanta to Sarasota/Bradenton | 2026-02-12 – 2026-03-07 | 24 | — |
| DFW→SLC Dallas–Fort Worth to Salt Lake City | 2024-09-09 – 2025-05-06 | 51 | — |
| TPA→LGA Tampa to New York | 2025-03-09 – 2025-04-13 | 36 | — |
| ATL→RIC Atlanta to Richmond | 2024-11-11 – 2024-12-18 | 38 | — |
| RIC→ATL Richmond to Atlanta | 2024-11-11 – 2024-12-18 | 37 | — |
| DFW→ATL Dallas–Fort Worth to Atlanta | 2024-10-07 – 2024-11-10 | 35 | — |
| SLC→RDU Salt Lake City to Raleigh–Durham | 2024-06-07 – 2024-08-25 | 56 | — |
| DTW→STL Detroit to St. Louis | 2023-07-05 – 2024-06-06 | 117 | 84.5% |
| STL→DTW St. Louis to Detroit | 2023-07-05 – 2024-06-06 | 117 | 82.6% |
| LAX→SEA Los Angeles to Seattle | 2024-04-09 – 2024-05-06 | 28 | — |
| MSP→LGA Minneapolis to New York | 2024-01-08 – 2024-04-08 | 92 | 83.5% |
| ATL→DAB Atlanta to Daytona Beach | 2024-01-01 – 2024-01-07 | 7 | — |
| DAB→ATL Daytona Beach to Atlanta | 2024-01-01 – 2024-01-07 | 7 | — |
| MCI→DTW Kansas City to Detroit | 2023-11-05 – 2023-12-15 | 36 | — |
| DTW→MCI Detroit to Kansas City | 2023-12-07 – 2023-12-15 | 8 | — |
| MSN→DTW Madison to Detroit | 2023-08-05 – 2023-09-03 | 4 | — |
Because the same number has served different journeys, the statistics above describe only the route DL2174 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 286 records of DL2174 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.