DL1605
DL1605 (Delta Air Lines) is a multi-stop service on 7 routes, busiest Minneapolis to St Louis. Of 746 departures recorded from October 2024 to July 2026, 82.5% left on time, according to the US BTS.
- On-time departures82.5%of 746 flights
- Average delay7.6 min
- July 202631▼ 42.6%vs July 2025
- Cancelled0.5%
- Legs flown under this number7
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 | 19 | 29 | ▲ 52.6% |
| February | 18 | 22 | ▲ 22.2% |
| March | 29 | 27 | ▼ 6.9% |
| April | 30 | 28 | ▼ 6.7% |
| May | 54 | 44 | ▼ 18.5% |
| June | 56 | 33 | ▼ 41.1% |
| July | 54 | 31 | ▼ 42.6% |
| August | 36 | – | – |
| September | 29 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 43 | – | – |
| Year to date (Jan–Jul) | 260 | 214 | ▼ 17.7% |
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 | 68.4% | 89.7% | ▲ 31.0% |
| February | 77.8% | 81.8% | ▲ 5.2% |
| March | 79.3% | 76.9% | ▼ 3.0% |
| April | 80.0% | 82.1% | ▲ 2.7% |
| May | 79.6% | 97.7% | ▲ 22.7% |
| June | 75.0% | 97.0% | ▲ 29.3% |
| July | 63.0% | 93.6% | ▲ 48.6% |
| August | 83.3% | – | – |
| September | 96.6% | – | – |
| October | 87.1% | – | in progress |
| November | 82.8% | – | – |
| December | 75.6% | – | – |
| Year-to-date average (Jan–Jul) | 74.7% | 88.4% | ▲ 18.3% |
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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 0 | 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 99.5% 742
- Cancelled 0.5% 4
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MSP STL Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – St. Louis Lambert International Airport | 722 | 9.4 min | 82.6% | 463 |
| STL MSP St. Louis Lambert International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 722 | 6.9 min | 76.2% | 143 |
| JNU SEA Juneau International Airport – Seattle–Tacoma International Airport | 1,461 | -3.9 min | 96.3% | 54 |
| JAN ATL Jackson-Medgar Wiley Evers International Airport – Hartsfield Jackson Atlanta International Airport | 547 | 2.7 min | 87.9% | 34 |
| ATL JAN Hartsfield Jackson Atlanta International Airport – Jackson-Medgar Wiley Evers International Airport | 547 | 4.8 min | 85.3% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 24 | 24 | 87.5% | 0 |
| November 2024 | 32 | 32 | 84.4% | 0 |
| December 2024 | 48 | 47 | 85.1% | 1 |
| January 2025 | 19 | 19 | 68.4% | 0 |
| February 2025 | 18 | 18 | 77.8% | 0 |
| March 2025 | 29 | 29 | 79.3% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 54 | 54 | 79.6% | 0 |
| June 2025 | 56 | 56 | 75.0% | 0 |
| July 2025 | 54 | 54 | 63.0% | 0 |
| August 2025 | 36 | 36 | 83.3% | 0 |
| September 2025 | 29 | 29 | 96.6% | 0 |
| October 2025 | 31 | 31 | 87.1% | 0 |
| November 2025 | 29 | 29 | 82.8% | 0 |
| December 2025 | 43 | 41 | 75.6% | 2 |
| January 2026 | 29 | 29 | 89.7% | 0 |
| February 2026 | 22 | 22 | 81.8% | 0 |
| March 2026 | 27 | 26 | 76.9% | 1 |
| April 2026 | 28 | 28 | 82.1% | 0 |
| May 2026 | 44 | 44 | 97.7% | 0 |
| June 2026 | 33 | 33 | 97.0% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |