WN2578
WN2578 (Southwest Airlines) is a multi-stop service on 29 routes, busiest Manchester to Baltimore. Of 674 departures recorded from October 2024 to July 2026, 71.2% left on time, according to the US BTS.
- On-time departures71.2%of 674 flights
- Average delay17.0 min
- July 202631▼ 27.9%vs July 2025
- Cancelled0.6%
- Legs flown under this number29
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 | 30 | ▼ 3.2% |
| February | 26 | 21 | ▼ 19.2% |
| March | 38 | 30 | ▼ 21.1% |
| April | 38 | 30 | ▼ 21.1% |
| May | 39 | 31 | ▼ 20.5% |
| June | 43 | 30 | ▼ 30.2% |
| July | 43 | 31 | ▼ 27.9% |
| August | 37 | – | – |
| September | 34 | – | – |
| October | 38 | – | in progress |
| November | 17 | – | – |
| December | 15 | – | – |
| Year to date (Jan–Jul) | 258 | 203 | ▼ 21.3% |
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 | 82.8% | 67.9% | ▼ 18.0% |
| February | 88.5% | 66.7% | ▼ 24.6% |
| March | 63.2% | 73.3% | ▲ 16.1% |
| April | 68.4% | 73.3% | ▲ 7.2% |
| May | 71.8% | 64.5% | ▼ 10.1% |
| June | 41.9% | 100.0% | ▲ 138.9% |
| July | 30.2% | 96.8% | ▲ 220.1% |
| August | 67.6% | – | – |
| September | 79.4% | – | – |
| October | 92.1% | – | in progress |
| November | 64.7% | – | – |
| December | 40.0% | – | – |
| Year-to-date average (Jan–Jul) | 63.8% | 77.5% | ▲ 21.4% |
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 | 2 | 2 | 0.0% |
| February | 0 | 0 | – |
| March | 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 | 2 | 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 99.4% 670
- Cancelled 0.6% 4
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 | 20 | 20 | 95.0% | 0 |
| November 2024 | 19 | 19 | 94.7% | 0 |
| December 2024 | 33 | 33 | 69.7% | 0 |
| January 2025 | 31 | 29 | 82.8% | 2 |
| February 2025 | 26 | 26 | 88.5% | 0 |
| March 2025 | 38 | 38 | 63.2% | 0 |
| April 2025 | 38 | 38 | 68.4% | 0 |
| May 2025 | 39 | 39 | 71.8% | 0 |
| June 2025 | 43 | 43 | 41.9% | 0 |
| July 2025 | 43 | 43 | 30.2% | 0 |
| August 2025 | 37 | 37 | 67.6% | 0 |
| September 2025 | 34 | 34 | 79.4% | 0 |
| October 2025 | 38 | 38 | 92.1% | 0 |
| November 2025 | 17 | 17 | 64.7% | 0 |
| December 2025 | 15 | 15 | 40.0% | 0 |
| January 2026 | 30 | 28 | 67.9% | 2 |
| February 2026 | 21 | 21 | 66.7% | 0 |
| March 2026 | 30 | 30 | 73.3% | 0 |
| April 2026 | 30 | 30 | 73.3% | 0 |
| May 2026 | 31 | 31 | 64.5% | 0 |
| June 2026 | 30 | 30 | 100.0% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |