DL2539
DL2539 (Delta Air Lines) is a multi-stop service on 3 routes, busiest Greensboro to Atlanta. Of 1,077 departures recorded from October 2024 to July 2026, 80.4% left on time, according to the US BTS.
- On-time departures80.4%of 1,077 flights
- Average delay11.3 min
- July 202662▲ 0.0%vs July 2025
- Cancelled1.8%
- 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 | 52 | 54 | ▲ 3.8% |
| February | 30 | 39 | ▲ 30.0% |
| March | 52 | 31 | ▼ 40.4% |
| April | 60 | 48 | ▼ 20.0% |
| May | 62 | 58 | ▼ 6.5% |
| June | 60 | 60 | 0.0% |
| July | 62 | 62 | 0.0% |
| August | 61 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 60 | – | – |
| December | 36 | – | – |
| Year to date (Jan–Jul) | 378 | 352 | ▼ 6.9% |
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 | 87.8% | 87.8% | 0.0% |
| February | 76.7% | 87.2% | ▲ 13.7% |
| March | 90.4% | 86.7% | ▼ 4.1% |
| April | 81.7% | 81.3% | ▼ 0.5% |
| May | 69.4% | 89.7% | ▲ 29.3% |
| June | 44.6% | 83.3% | ▲ 86.7% |
| July | 56.7% | 73.3% | ▲ 29.4% |
| August | 85.3% | – | – |
| September | 93.3% | – | – |
| October | 87.1% | – | in progress |
| November | 81.7% | – | – |
| December | 70.6% | – | – |
| Year-to-date average (Jan–Jul) | 72.4% | 84.2% | ▲ 16.2% |
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 | 3 | 5 | ▲ 66.7% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 4 | 0 | ▼ 100.0% |
| July | 2 | 2 | 0.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 9 | 8 | ▼ 11.1% |
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 98.2% 1,058
- Cancelled 1.8% 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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| GSO ATL Piedmont Triad International Airport – Hartsfield Jackson Atlanta International Airport | 493 | 13.9 min | 79.6% | 525 |
| ATL GSO Hartsfield Jackson Atlanta International Airport – Piedmont Triad International Airport | 493 | 8.6 min | 81.1% | 516 |
| MSP CLT Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Charlotte Douglas International Airport | 1,496 | 10.8 min | 82.9% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 96.7% | 0 |
| December 2024 | 18 | 18 | 88.9% | 0 |
| January 2025 | 52 | 49 | 87.8% | 3 |
| February 2025 | 30 | 30 | 76.7% | 0 |
| March 2025 | 52 | 52 | 90.4% | 0 |
| April 2025 | 60 | 60 | 81.7% | 0 |
| May 2025 | 62 | 62 | 69.4% | 0 |
| June 2025 | 60 | 56 | 44.6% | 4 |
| July 2025 | 62 | 60 | 56.7% | 2 |
| August 2025 | 61 | 61 | 85.3% | 0 |
| September 2025 | 60 | 60 | 93.3% | 0 |
| October 2025 | 62 | 62 | 87.1% | 0 |
| November 2025 | 60 | 60 | 81.7% | 0 |
| December 2025 | 36 | 34 | 70.6% | 2 |
| January 2026 | 54 | 49 | 87.8% | 5 |
| February 2026 | 39 | 39 | 87.2% | 0 |
| March 2026 | 31 | 30 | 86.7% | 1 |
| April 2026 | 48 | 48 | 81.3% | 0 |
| May 2026 | 58 | 58 | 89.7% | 0 |
| June 2026 | 60 | 60 | 83.3% | 0 |
| July 2026 | 62 | 60 | 73.3% | 2 |