DL1273
DL1273 (Delta Air Lines) is a multi-stop service on 5 routes, busiest Greenville to Atlanta. Of 774 departures recorded from October 2024 to July 2026, 80.5% left on time, according to the US BTS.
- On-time departures80.5%of 774 flights
- Average delay10.4 min
- July 202662▲ 100.0%vs July 2025
- Cancelled1.6%
- Legs flown under this number5
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 | 29 | ▼ 44.2% |
| February | 52 | 40 | ▼ 23.1% |
| March | 35 | 61 | ▲ 74.3% |
| April | 13 | 42 | ▲ 223.1% |
| May | 25 | 31 | ▲ 24.0% |
| June | 30 | 54 | ▲ 80.0% |
| July | 31 | 62 | ▲ 100.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 238 | 319 | ▲ 34.0% |
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 | 87.0% | 77.8% | ▼ 10.6% |
| February | 78.9% | 85.0% | ▲ 7.8% |
| March | 97.0% | 90.2% | ▼ 7.0% |
| April | 100.0% | 92.9% | ▼ 7.1% |
| May | 84.0% | 90.0% | ▲ 7.1% |
| June | 60.0% | 83.3% | ▲ 38.9% |
| July | 64.5% | 77.4% | ▲ 20.0% |
| August | 46.7% | – | – |
| September | 63.3% | – | – |
| October | 80.7% | – | in progress |
| November | 76.7% | – | – |
| December | 74.2% | – | – |
| Year-to-date average (Jan–Jul) | 81.6% | 85.2% | ▲ 4.4% |
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 | 6 | 2 | ▼ 66.7% |
| February | 0 | 0 | – |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 8 | 3 | ▼ 62.5% |
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% 762
- Cancelled 1.6% 12
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| GSP ATL Greenville-Spartanburg International Airport – Hartsfield Jackson Atlanta International Airport | 247 | 4.8 min | 87.4% | 364 |
| LAS LAX Harry Reid International Airport – Los Angeles International Airport | 380 | 23.7 min | 67.0% | 195 |
| ATL GSP Hartsfield Jackson Atlanta International Airport – Greenville-Spartanburg International Airport | 247 | 5.1 min | 84.2% | 168 |
| ATL RDU Hartsfield Jackson Atlanta International Airport – Raleigh-Durham International Airport | 572 | 6.7 min | 87.1% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 94.1% | 0 |
| November 2024 | 29 | 29 | 89.7% | 0 |
| December 2024 | 18 | 18 | 72.2% | 0 |
| January 2025 | 52 | 46 | 87.0% | 6 |
| February 2025 | 52 | 52 | 78.9% | 0 |
| March 2025 | 35 | 33 | 97.0% | 2 |
| April 2025 | 13 | 13 | 100.0% | 0 |
| May 2025 | 25 | 25 | 84.0% | 0 |
| June 2025 | 30 | 30 | 60.0% | 0 |
| July 2025 | 31 | 31 | 64.5% | 0 |
| August 2025 | 31 | 30 | 46.7% | 1 |
| September 2025 | 30 | 30 | 63.3% | 0 |
| October 2025 | 31 | 31 | 80.7% | 0 |
| November 2025 | 30 | 30 | 76.7% | 0 |
| December 2025 | 31 | 31 | 74.2% | 0 |
| January 2026 | 29 | 27 | 77.8% | 2 |
| February 2026 | 40 | 40 | 85.0% | 0 |
| March 2026 | 61 | 61 | 90.2% | 0 |
| April 2026 | 42 | 42 | 92.9% | 0 |
| May 2026 | 31 | 30 | 90.0% | 1 |
| June 2026 | 54 | 54 | 83.3% | 0 |
| July 2026 | 62 | 62 | 77.4% | 0 |