DL565
DL565 (Delta Air Lines) flies Detroit to Seattle. Of 605 departures recorded from October 2024 to July 2026, 66.4% left on time, according to the US BTS.
- On-time departures66.4%of 605 flights
- Average delay22.1 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.0%
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 31 | 0.0% |
| February | 28 | 24 | ▼ 14.3% |
| March | 25 | 27 | ▲ 8.0% |
| April | 18 | 26 | ▲ 44.4% |
| May | 29 | 30 | ▲ 3.4% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 27 | – | – |
| September | 20 | – | – |
| October | 30 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 192 | 199 | ▲ 3.6% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 48.4% | 58.1% | ▲ 20.0% |
| February | 70.4% | 54.2% | ▼ 23.0% |
| March | 80.0% | 44.0% | ▼ 45.0% |
| April | 88.9% | 69.2% | ▼ 22.1% |
| May | 69.0% | 60.0% | ▼ 13.0% |
| June | 72.4% | 63.3% | ▼ 12.5% |
| July | 53.3% | 63.3% | ▲ 18.8% |
| August | 59.3% | – | – |
| September | 75.0% | – | – |
| October | 90.0% | – | in progress |
| November | 67.9% | – | – |
| December | 58.1% | – | – |
| Year-to-date average (Jan–Jul) | 68.9% | 58.9% | ▼ 14.6% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 1 | 0.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 3 | 0.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 99.0% 599
- Cancelled 1.0% 6
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 |
|---|---|---|---|---|
| DTW SEA Detroit Metropolitan Wayne County Airport – Seattle–Tacoma International Airport | 3,093 | 22.1 min | 66.4% | 605 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 73.7% | 0 |
| November 2024 | 28 | 28 | 75.0% | 0 |
| December 2024 | 31 | 31 | 80.7% | 0 |
| January 2025 | 31 | 31 | 48.4% | 0 |
| February 2025 | 28 | 27 | 70.4% | 1 |
| March 2025 | 25 | 25 | 80.0% | 0 |
| April 2025 | 18 | 18 | 88.9% | 0 |
| May 2025 | 29 | 29 | 69.0% | 0 |
| June 2025 | 30 | 29 | 72.4% | 1 |
| July 2025 | 31 | 30 | 53.3% | 1 |
| August 2025 | 27 | 27 | 59.3% | 0 |
| September 2025 | 20 | 20 | 75.0% | 0 |
| October 2025 | 30 | 30 | 90.0% | 0 |
| November 2025 | 28 | 28 | 67.9% | 0 |
| December 2025 | 31 | 31 | 58.1% | 0 |
| January 2026 | 31 | 31 | 58.1% | 0 |
| February 2026 | 24 | 24 | 54.2% | 0 |
| March 2026 | 27 | 25 | 44.0% | 2 |
| April 2026 | 26 | 26 | 69.2% | 0 |
| May 2026 | 30 | 30 | 60.0% | 0 |
| June 2026 | 30 | 30 | 63.3% | 0 |
| July 2026 | 31 | 30 | 63.3% | 1 |