DL2034
DL2034 (Delta Air Lines) is a multi-stop service on 3 routes, busiest Atlanta to Birmingham. Of 567 departures recorded from October 2024 to July 2026, 79.0% left on time, according to the US BTS.
- On-time departures79.0%of 567 flights
- Average delay11.3 min
- July 202631▲ 3.3%vs July 2025
- Cancelled2.5%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 26 | 29 | ▲ 11.5% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 24 | 30 | ▲ 25.0% |
| May | 23 | 31 | ▲ 34.8% |
| June | 28 | 30 | ▲ 7.1% |
| July | 30 | 31 | ▲ 3.3% |
| August | 30 | – | – |
| September | 21 | – | – |
| October | 27 | – | in progress |
| November | 22 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 190 | 210 | ▲ 10.5% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 83.3% | 79.3% | ▼ 4.8% |
| February | 92.9% | 81.5% | ▼ 12.3% |
| March | 80.7% | 79.3% | ▼ 1.7% |
| April | 69.6% | 79.3% | ▲ 14.0% |
| May | 60.9% | 79.3% | ▲ 30.3% |
| June | 44.4% | 92.9% | ▲ 109.0% |
| July | 76.7% | 67.7% | ▼ 11.6% |
| August | 80.0% | – | – |
| September | 90.5% | – | – |
| October | 74.1% | – | in progress |
| November | 81.0% | – | – |
| December | 78.3% | – | – |
| Year-to-date average (Jan–Jul) | 72.6% | 79.9% | ▲ 10.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 0 | ▼ 100.0% |
| February | 0 | 1 | – |
| March | 0 | 2 | – |
| April | 1 | 1 | 0.0% |
| May | 0 | 2 | – |
| June | 1 | 2 | ▲ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 4 | 8 | ▲ 100.0% |
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 97.5% 553
- Cancelled 2.5% 14
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL BHM Hartsfield Jackson Atlanta International Airport – Birmingham-Shuttlesworth International Airport | 215 | 11.3 min | 79.2% | 557 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 16 | 16 | 100.0% | 0 |
| December 2024 | 7 | 7 | 100.0% | 0 |
| January 2025 | 26 | 24 | 83.3% | 2 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 24 | 23 | 69.6% | 1 |
| May 2025 | 23 | 23 | 60.9% | 0 |
| June 2025 | 28 | 27 | 44.4% | 1 |
| July 2025 | 30 | 30 | 76.7% | 0 |
| August 2025 | 30 | 30 | 80.0% | 0 |
| September 2025 | 21 | 21 | 90.5% | 0 |
| October 2025 | 27 | 27 | 74.1% | 0 |
| November 2025 | 22 | 21 | 81.0% | 1 |
| December 2025 | 24 | 23 | 78.3% | 1 |
| January 2026 | 29 | 29 | 79.3% | 0 |
| February 2026 | 28 | 27 | 81.5% | 1 |
| March 2026 | 31 | 29 | 79.3% | 2 |
| April 2026 | 30 | 29 | 79.3% | 1 |
| May 2026 | 31 | 29 | 79.3% | 2 |
| June 2026 | 30 | 28 | 92.9% | 2 |
| July 2026 | 31 | 31 | 67.7% | 0 |