Flight profile · Delta Air Lines
DL2999
Atlanta (ATL) to Milwaukee (MKE) · scheduled 8:05 AM – 9:03 AM
How DL2999 performs
433 operations, 2025-04-14 to 2026-06-30.
DL2999 arrived on time 90.5% of the time, against 82.4% for all ATL → MKE flights — this specific departure is 8.1 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 7.5 points better.
Source: US DOT Bureau of Transportation Statistics · 433 operations between 2025-04-14 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2999 | 90.5% | 2.54% | -9 min | 1.9% | 433 |
| Delta Air Lines on ATL → MKE | 83.0% | 1.24% | -6 min | 4.6% | 6,272 |
| All ATL → MKE flights | 82.4% | 1.15% | -6 min | 4.7% | 7,191 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-04-14 to 2026-06-30
Other routes DL2999 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 |
|---|---|---|---|
| MKE→ATL Milwaukee to Atlanta | 2025-04-14 – 2026-06-30 | 433 | 94.3% |
| FLL→LGA Fort Lauderdale to New York | 2025-03-09 – 2025-04-13 | 31 | — |
| BOI→SLC Boise to Salt Lake City | 2024-12-19 – 2025-01-05 | 14 | — |
| SLC→BOI Salt Lake City to Boise | 2024-12-19 – 2025-01-05 | 14 | — |
| MSP→STL Minneapolis to St. Louis | 2024-12-06 – 2024-12-18 | 13 | — |
| STL→MSP St. Louis to Minneapolis | 2024-12-06 – 2024-12-18 | 13 | — |
| PHL→ATL Philadelphia to Atlanta | 2024-07-08 – 2024-09-08 | 63 | — |
| ATL→EYW Atlanta to Key West | 2024-05-07 – 2024-06-06 | 31 | — |
| EYW→ATL Key West to Atlanta | 2024-05-07 – 2024-06-06 | 31 | — |
| SLC→LAS Salt Lake City to Las Vegas | 2024-04-09 – 2024-05-06 | 28 | — |
| RDU→BOS Raleigh–Durham to Boston | 2023-07-01 – 2024-04-08 | 206 | 89.6% |
| JAX→JFK Jacksonville to New York | 2024-02-06 – 2024-02-25 | 18 | — |
Because the same number has served different journeys, the statistics above describe only the route DL2999 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 433 records of DL2999 operating ATL → MKE, 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.