Flight profile · Delta Air Lines
DL2124
Charleston (CHS) to Atlanta (ATL) · scheduled 6:30 AM – 7:54 AM
How DL2124 performs
870 operations, 2023-07-10 to 2026-06-30.
DL2124 arrived on time 92.2% of the time, against 88.3% for all CHS → ATL flights — this specific departure is 3.9 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 3.9 points better.
Source: US DOT Bureau of Transportation Statistics · 870 operations between 2023-07-10 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2124 | 92.2% | 1.38% | -10 min | 3.5% | 870 |
| 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 · 2023-07-10 to 2026-06-30
By day of week
Does DL2124 run worse on particular days?
Wednesday is historically the most reliable day and Monday the least, a gap of 7.1 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-10 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes DL2124 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→SGF Atlanta to Springfield | 2024-11-16 – 2024-12-14 | 4 | — |
| SGF→ATL Springfield to Atlanta | 2024-11-16 – 2024-12-14 | 4 | — |
| ATL→CHS Atlanta to Charleston | 2023-07-10 – 2024-10-05 | 26 | — |
| MSY→LAX New Orleans to Los Angeles | 2024-08-24 – 2024-08-24 | 1 | — |
| CHA→ATL Chattanooga to Atlanta | 2023-09-05 – 2024-06-06 | 108 | 95.4% |
| SLC→ABQ Salt Lake City to Albuquerque | 2023-10-12 – 2023-10-16 | 5 | — |
Because the same number has served different journeys, the statistics above describe only the route DL2124 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 870 records of DL2124 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.