WN1973
WN1973 (Southwest Airlines) is a multi-stop service on 36 routes, busiest Baltimore to Dallas. Of 778 departures recorded from October 2024 to July 2026, 70.4% left on time, according to the US BTS.
- On-time departures70.4%of 778 flights
- Average delay15.6 min
- July 202631▼ 46.6%vs July 2025
- Cancelled0.5%
- Legs flown under this number36
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 | 17 | 49 | ▲ 188.2% |
| February | 11 | 37 | ▲ 236.4% |
| March | 31 | 33 | ▲ 6.5% |
| April | 39 | 38 | ▼ 2.6% |
| May | 40 | 39 | ▼ 2.5% |
| June | 52 | 32 | ▼ 38.5% |
| July | 58 | 31 | ▼ 46.6% |
| August | 42 | – | – |
| September | 43 | – | – |
| October | 23 | – | in progress |
| November | 41 | – | – |
| December | 35 | – | – |
| Year to date (Jan–Jul) | 248 | 259 | ▲ 4.4% |
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 | 76.5% | 85.4% | ▲ 11.7% |
| February | 100.0% | 64.9% | ▼ 35.1% |
| March | 58.1% | 69.7% | ▲ 20.0% |
| April | 89.2% | 57.9% | ▼ 35.1% |
| May | 55.0% | 53.9% | ▼ 2.1% |
| June | 50.0% | 40.6% | ▼ 18.7% |
| July | 61.4% | 51.6% | ▼ 15.9% |
| August | 92.9% | – | – |
| September | 88.4% | – | – |
| October | 87.0% | – | in progress |
| November | 70.7% | – | – |
| December | 80.0% | – | – |
| Year-to-date average (Jan–Jul) | 70.0% | 60.6% | ▼ 13.5% |
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 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 2 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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% 774
- Cancelled 0.5% 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
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 26 | 26 | 88.5% | 0 |
| November 2024 | 35 | 35 | 80.0% | 0 |
| December 2024 | 26 | 26 | 84.6% | 0 |
| January 2025 | 17 | 17 | 76.5% | 0 |
| February 2025 | 11 | 11 | 100.0% | 0 |
| March 2025 | 31 | 31 | 58.1% | 0 |
| April 2025 | 39 | 37 | 89.2% | 2 |
| May 2025 | 40 | 40 | 55.0% | 0 |
| June 2025 | 52 | 52 | 50.0% | 0 |
| July 2025 | 58 | 57 | 61.4% | 1 |
| August 2025 | 42 | 42 | 92.9% | 0 |
| September 2025 | 43 | 43 | 88.4% | 0 |
| October 2025 | 23 | 23 | 87.0% | 0 |
| November 2025 | 41 | 41 | 70.7% | 0 |
| December 2025 | 35 | 35 | 80.0% | 0 |
| January 2026 | 49 | 48 | 85.4% | 1 |
| February 2026 | 37 | 37 | 64.9% | 0 |
| March 2026 | 33 | 33 | 69.7% | 0 |
| April 2026 | 38 | 38 | 57.9% | 0 |
| May 2026 | 39 | 39 | 53.9% | 0 |
| June 2026 | 32 | 32 | 40.6% | 0 |
| July 2026 | 31 | 31 | 51.6% | 0 |