WN585
WN585 (Southwest Airlines) is a multi-stop service on 35 routes, busiest Cleveland to Nashville. Of 663 departures recorded from October 2024 to July 2026, 79.9% left on time, according to the US BTS.
- On-time departures79.9%of 663 flights
- Average delay10.6 min
- July 202644▲ 41.9%vs July 2025
- Cancelled0.5%
- Legs flown under this number35
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 | 31 | 40 | ▲ 29.0% |
| February | 28 | 26 | ▼ 7.1% |
| March | 31 | 25 | ▼ 19.4% |
| April | 24 | 29 | ▲ 20.8% |
| May | 22 | 31 | ▲ 40.9% |
| June | 29 | 46 | ▲ 58.6% |
| July | 31 | 44 | ▲ 41.9% |
| August | 27 | – | – |
| September | 26 | – | – |
| October | 44 | – | in progress |
| November | 17 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 196 | 241 | ▲ 23.0% |
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 | 100.0% | 82.5% | ▼ 17.5% |
| February | 100.0% | 69.2% | ▼ 30.8% |
| March | 96.8% | 54.2% | ▼ 44.0% |
| April | 91.7% | 65.5% | ▼ 28.5% |
| May | 77.3% | 45.2% | ▼ 41.6% |
| June | 89.7% | 71.7% | ▼ 20.0% |
| July | 100.0% | 72.7% | ▼ 27.3% |
| August | 81.5% | – | – |
| September | 84.6% | – | – |
| October | 56.8% | – | in progress |
| November | 100.0% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 93.6% | 65.9% | ▼ 29.7% |
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 | 1 | 0 | ▼ 100.0% |
| 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 | 1 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
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% 660
- Cancelled 0.5% 3
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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 28 | 28 | 85.7% | 0 |
| November 2024 | 31 | 31 | 96.8% | 0 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 31 | 30 | 100.0% | 1 |
| February 2025 | 28 | 28 | 100.0% | 0 |
| March 2025 | 31 | 31 | 96.8% | 0 |
| April 2025 | 24 | 24 | 91.7% | 0 |
| May 2025 | 22 | 22 | 77.3% | 0 |
| June 2025 | 29 | 29 | 89.7% | 0 |
| July 2025 | 31 | 31 | 100.0% | 0 |
| August 2025 | 27 | 27 | 81.5% | 0 |
| September 2025 | 26 | 26 | 84.6% | 0 |
| October 2025 | 44 | 44 | 56.8% | 0 |
| November 2025 | 17 | 17 | 100.0% | 0 |
| December 2025 | 22 | 21 | 66.7% | 1 |
| January 2026 | 40 | 40 | 82.5% | 0 |
| February 2026 | 26 | 26 | 69.2% | 0 |
| March 2026 | 25 | 24 | 54.2% | 1 |
| April 2026 | 29 | 29 | 65.5% | 0 |
| May 2026 | 31 | 31 | 45.2% | 0 |
| June 2026 | 46 | 46 | 71.7% | 0 |
| July 2026 | 44 | 44 | 72.7% | 0 |