DL2799
DL2799 (Delta Air Lines) is a multi-stop service on 2 routes, busiest Atlanta to Baltimore. Of 1,182 departures recorded from October 2024 to July 2026, 78.8% left on time, according to the US BTS.
- On-time departures78.8%of 1,182 flights
- Average delay11.9 min
- July 202662▲ 0.0%vs July 2025
- Cancelled1.6%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 61 | 8 | ▼ 86.9% |
| February | 56 | – | – |
| March | 62 | 46 | ▼ 25.8% |
| April | 60 | 56 | ▼ 6.7% |
| May | 62 | 61 | ▼ 1.6% |
| June | 60 | 60 | 0.0% |
| July | 62 | 62 | 0.0% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 62 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 81.7% | 66.7% | ▼ 18.4% |
| February | 89.3% | – | – |
| March | 69.4% | 85.7% | ▲ 23.6% |
| April | 83.3% | 79.6% | ▼ 4.4% |
| May | 80.7% | 76.3% | ▼ 5.4% |
| June | 62.1% | 78.3% | ▲ 26.2% |
| July | 67.2% | 63.3% | ▼ 5.8% |
| August | 83.9% | – | – |
| September | 93.3% | – | – |
| October | 87.1% | – | in progress |
| November | 80.0% | – | – |
| December | 59.7% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 0 | – | – |
| March | 0 | 4 | – |
| April | 0 | 2 | – |
| May | 0 | 2 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 4 | 2 | ▼ 50.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.4% 1,163
- Cancelled 1.6% 19
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL BWI Hartsfield Jackson Atlanta International Airport – Baltimore/Washington International Thurgood Marshall Airport | 928 | 8.1 min | 81.5% | 594 |
| BWI ATL Baltimore/Washington International Thurgood Marshall Airport – Hartsfield Jackson Atlanta International Airport | 928 | 15.7 min | 76.0% | 588 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 77.5% | 0 |
| November 2024 | 60 | 60 | 93.3% | 0 |
| December 2024 | 60 | 60 | 86.7% | 0 |
| January 2025 | 61 | 60 | 81.7% | 1 |
| February 2025 | 56 | 56 | 89.3% | 0 |
| March 2025 | 62 | 62 | 69.4% | 0 |
| April 2025 | 60 | 60 | 83.3% | 0 |
| May 2025 | 62 | 62 | 80.7% | 0 |
| June 2025 | 60 | 58 | 62.1% | 2 |
| July 2025 | 62 | 58 | 67.2% | 4 |
| August 2025 | 62 | 62 | 83.9% | 0 |
| September 2025 | 60 | 60 | 93.3% | 0 |
| October 2025 | 62 | 62 | 87.1% | 0 |
| November 2025 | 60 | 60 | 80.0% | 0 |
| December 2025 | 62 | 62 | 59.7% | 0 |
| January 2026 | 8 | 6 | 66.7% | 2 |
| March 2026 | 46 | 42 | 85.7% | 4 |
| April 2026 | 56 | 54 | 79.6% | 2 |
| May 2026 | 61 | 59 | 76.3% | 2 |
| June 2026 | 60 | 60 | 78.3% | 0 |
| July 2026 | 62 | 60 | 63.3% | 2 |