WN561
WN561 (Southwest Airlines) is a multi-stop service on 28 routes, busiest Dallas to Atlanta. Of 749 departures recorded from October 2024 to July 2026, 74.9% left on time, according to the US BTS.
- On-time departures74.9%of 749 flights
- Average delay14.9 min
- July 202631▲ 14.8%vs July 2025
- Cancelled0.4%
- Legs flown under this number28
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 | 31 | 0.0% |
| February | 27 | 25 | ▼ 7.4% |
| March | 39 | 67 | ▲ 71.8% |
| April | 32 | 39 | ▲ 21.9% |
| May | 31 | 31 | 0.0% |
| June | 26 | 30 | ▲ 15.4% |
| July | 27 | 31 | ▲ 14.8% |
| August | 37 | – | – |
| September | 39 | – | – |
| October | 31 | – | in progress |
| November | 52 | – | – |
| December | 33 | – | – |
| Year to date (Jan–Jul) | 213 | 254 | ▲ 19.2% |
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 | 86.7% | 74.2% | ▼ 14.4% |
| February | 92.6% | 60.0% | ▼ 35.2% |
| March | 73.7% | 68.2% | ▼ 7.5% |
| April | 81.3% | 64.1% | ▼ 21.1% |
| May | 93.6% | 74.2% | ▼ 20.7% |
| June | 57.7% | 66.7% | ▲ 15.6% |
| July | 37.0% | 80.7% | ▲ 117.7% |
| August | 48.7% | – | – |
| September | 76.9% | – | – |
| October | 96.8% | – | in progress |
| November | 75.0% | – | – |
| December | 78.8% | – | – |
| Year-to-date average (Jan–Jul) | 74.6% | 69.7% | ▼ 6.6% |
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 | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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 99.6% 746
- Cancelled 0.4% 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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 27 | 27 | 85.2% | 0 |
| November 2024 | 32 | 32 | 90.6% | 0 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 31 | 30 | 86.7% | 1 |
| February 2025 | 27 | 27 | 92.6% | 0 |
| March 2025 | 39 | 38 | 73.7% | 1 |
| April 2025 | 32 | 32 | 81.3% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 26 | 26 | 57.7% | 0 |
| July 2025 | 27 | 27 | 37.0% | 0 |
| August 2025 | 37 | 37 | 48.7% | 0 |
| September 2025 | 39 | 39 | 76.9% | 0 |
| October 2025 | 31 | 31 | 96.8% | 0 |
| November 2025 | 52 | 52 | 75.0% | 0 |
| December 2025 | 33 | 33 | 78.8% | 0 |
| January 2026 | 31 | 31 | 74.2% | 0 |
| February 2026 | 25 | 25 | 60.0% | 0 |
| March 2026 | 67 | 66 | 68.2% | 1 |
| April 2026 | 39 | 39 | 64.1% | 0 |
| May 2026 | 31 | 31 | 74.2% | 0 |
| June 2026 | 30 | 30 | 66.7% | 0 |
| July 2026 | 31 | 31 | 80.7% | 0 |