DL1809
DL1809 (Delta Air Lines) is a multi-stop service on 4 routes, busiest Atlanta to Christiansted. Of 604 departures recorded from November 2024 to July 2026, 71.9% left on time, according to the US BTS.
- On-time departures71.9%of 604 flights
- Average delay14.3 min
- July 20268▲ 0.0%vs July 2025
- Cancelled1.7%
- Legs flown under this number4
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 | 54 | 54 | 0.0% |
| February | 48 | 48 | 0.0% |
| March | 52 | 52 | 0.0% |
| April | 28 | 26 | ▼ 7.1% |
| May | 10 | 10 | 0.0% |
| June | 8 | 8 | 0.0% |
| July | 8 | 8 | 0.0% |
| August | 10 | – | – |
| September | 40 | – | – |
| October | 54 | – | in progress |
| November | 20 | – | – |
| December | 28 | – | – |
| Year to date (Jan–Jul) | 208 | 206 | ▼ 1.0% |
according to the US BTS · November 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 | 61.5% | 63.5% | ▲ 3.1% |
| February | 62.5% | 87.2% | ▲ 39.6% |
| March | 78.4% | 70.6% | ▼ 10.0% |
| April | 74.1% | 88.5% | ▲ 19.4% |
| May | 50.0% | 80.0% | ▲ 60.0% |
| June | 100.0% | 62.5% | ▼ 37.5% |
| July | 37.5% | 100.0% | ▲ 166.7% |
| August | 30.0% | – | – |
| September | 87.5% | – | – |
| October | 72.2% | – | in progress |
| November | 55.0% | – | – |
| December | 78.6% | – | – |
| Year-to-date average (Jan–Jul) | 66.3% | 78.9% | ▲ 19.0% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 2 | 0.0% |
| February | 0 | 1 | – |
| March | 1 | 1 | 0.0% |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 4 | ▼ 33.3% |
according to the US BTS · November 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 98.3% 594
- Cancelled 1.7% 10
Share of all recorded flights in the period, all legs. · Nov 9, 2024 → Jul 25, 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 |
|---|---|---|---|---|
| STX ATL Henry E. Rohlsen Airport – Hartsfield Jackson Atlanta International Airport | 2,638 | 18.0 min | 63.2% | 249 |
| ATL STX Hartsfield Jackson Atlanta International Airport – Henry E. Rohlsen Airport | 2,638 | 8.0 min | 79.3% | 249 |
| MSP MKE Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – General Mitchell International Airport | 478 | 10.7 min | 73.6% | 53 |
| MKE MSP General Mitchell International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 478 | 30.7 min | 75.5% | 53 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 8 | 8 | 50.0% | 0 |
| December 2024 | 30 | 30 | 76.7% | 0 |
| January 2025 | 54 | 52 | 61.5% | 2 |
| February 2025 | 48 | 48 | 62.5% | 0 |
| March 2025 | 52 | 51 | 78.4% | 1 |
| April 2025 | 28 | 27 | 74.1% | 1 |
| May 2025 | 10 | 10 | 50.0% | 0 |
| June 2025 | 8 | 6 | 100.0% | 2 |
| July 2025 | 8 | 8 | 37.5% | 0 |
| August 2025 | 10 | 10 | 30.0% | 0 |
| September 2025 | 40 | 40 | 87.5% | 0 |
| October 2025 | 54 | 54 | 72.2% | 0 |
| November 2025 | 20 | 20 | 55.0% | 0 |
| December 2025 | 28 | 28 | 78.6% | 0 |
| January 2026 | 54 | 52 | 63.5% | 2 |
| February 2026 | 48 | 47 | 87.2% | 1 |
| March 2026 | 52 | 51 | 70.6% | 1 |
| April 2026 | 26 | 26 | 88.5% | 0 |
| May 2026 | 10 | 10 | 80.0% | 0 |
| June 2026 | 8 | 8 | 62.5% | 0 |
| July 2026 | 8 | 8 | 100.0% | 0 |