Flight profile · Delta Air Lines
DL2276
Atlanta (ATL) to Jacksonville (JAX) · scheduled 10:50 PM – 11:59 PM
How DL2276 performs
1,042 operations, 2023-07-01 to 2026-06-30.
DL2276 arrived on time 71.8% of the time, against 76.2% for all ATL → JAX flights — this specific departure is 4.3 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 4.6 points worse.
Source: US DOT Bureau of Transportation Statistics · 1,042 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2276 | 71.8% | 1.92% | -1 min | 10.6% | 1,042 |
| Delta Air Lines on ATL → JAX | 76.4% | 1.29% | -3 min | 7.0% | 11,251 |
| All ATL → JAX flights | 76.2% | 1.22% | -3 min | 7.0% | 12,748 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does DL2276 run worse on particular days?
Wednesday is historically the most reliable day and Thursday the least, a gap of 20.5 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes DL2276 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 |
|---|---|---|---|
| SLC→MSO Salt Lake City to Missoula | 2023-07-09 – 2023-07-09 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route DL2276 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 1,042 records of DL2276 operating ATL → JAX, 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.