WN1939
WN1939 (Southwest Airlines) is a multi-stop service on 30 routes, busiest Norfolk to Baltimore. Of 650 departures recorded from October 2024 to July 2026, 77.5% left on time, according to the US BTS.
- On-time departures77.5%of 650 flights
- Average delay12.8 min
- July 202610▼ 75.6%vs July 2025
- Cancelled0.9%
- Legs flown under this number30
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 5 | 28 | ▲ 460.0% |
| February | – | 24 | – |
| March | 36 | 31 | ▼ 13.9% |
| April | 51 | 30 | ▼ 41.2% |
| May | 56 | 32 | ▼ 42.9% |
| June | 39 | 10 | ▼ 74.4% |
| July | 41 | 10 | ▼ 75.6% |
| August | 27 | – | – |
| September | 26 | – | – |
| October | 44 | – | in progress |
| November | 43 | – | – |
| December | 35 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 60.0% | 82.1% | ▲ 36.9% |
| February | – | 70.8% | – |
| March | 79.4% | 62.1% | ▼ 21.8% |
| April | 76.5% | 83.3% | ▲ 9.0% |
| May | 67.9% | 90.6% | ▲ 33.6% |
| June | 76.3% | 70.0% | ▼ 8.3% |
| July | 75.6% | 40.0% | ▼ 47.1% |
| August | 88.9% | – | – |
| September | 73.1% | – | – |
| October | 86.4% | – | in progress |
| November | 86.1% | – | – |
| December | 68.6% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 2 | 2 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 99.1% 644
- Cancelled 0.9% 6
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 29, 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 | 25 | 25 | 80.0% | 0 |
| November 2024 | 29 | 29 | 86.2% | 0 |
| December 2024 | 28 | 27 | 81.5% | 1 |
| January 2025 | 5 | 5 | 60.0% | 0 |
| March 2025 | 36 | 34 | 79.4% | 2 |
| April 2025 | 51 | 51 | 76.5% | 0 |
| May 2025 | 56 | 56 | 67.9% | 0 |
| June 2025 | 39 | 38 | 76.3% | 1 |
| July 2025 | 41 | 41 | 75.6% | 0 |
| August 2025 | 27 | 27 | 88.9% | 0 |
| September 2025 | 26 | 26 | 73.1% | 0 |
| October 2025 | 44 | 44 | 86.4% | 0 |
| November 2025 | 43 | 43 | 86.1% | 0 |
| December 2025 | 35 | 35 | 68.6% | 0 |
| January 2026 | 28 | 28 | 82.1% | 0 |
| February 2026 | 24 | 24 | 70.8% | 0 |
| March 2026 | 31 | 29 | 62.1% | 2 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 32 | 32 | 90.6% | 0 |
| June 2026 | 10 | 10 | 70.0% | 0 |
| July 2026 | 10 | 10 | 40.0% | 0 |