WN1919
WN1919 (Southwest Airlines) is a multi-stop service on 33 routes, busiest Baltimore to Orlando. Of 676 departures recorded from October 2024 to July 2026, 78.1% left on time, according to the US BTS.
- On-time departures78.1%of 676 flights
- Average delay11.2 min
- July 202631▼ 8.8%vs July 2025
- Cancelled0.9%
- Legs flown under this number33
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 35 | 27 | ▼ 22.9% |
| February | 30 | 27 | ▼ 10.0% |
| March | 35 | 56 | ▲ 60.0% |
| April | 23 | 16 | ▼ 30.4% |
| May | 23 | 10 | ▼ 56.5% |
| June | 32 | 27 | ▼ 15.6% |
| July | 34 | 31 | ▼ 8.8% |
| August | 24 | – | – |
| September | 22 | – | – |
| October | 71 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 212 | 194 | ▼ 8.5% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 84.9% | 77.8% | ▼ 8.3% |
| February | 73.3% | 85.2% | ▲ 16.2% |
| March | 65.7% | 78.6% | ▲ 19.6% |
| April | 78.3% | 75.0% | ▼ 4.2% |
| May | 100.0% | 70.0% | ▼ 30.0% |
| June | 59.4% | 92.3% | ▲ 55.5% |
| July | 60.6% | 93.6% | ▲ 54.3% |
| August | 70.8% | – | – |
| September | 81.8% | – | – |
| October | 83.1% | – | in progress |
| November | 58.6% | – | – |
| December | 67.7% | – | – |
| Year-to-date average (Jan–Jul) | 74.6% | 81.8% | ▲ 9.6% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| 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 not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.1% 670
- Cancelled 0.9% 6
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BWI MCO Baltimore/Washington International Thurgood Marshall Airport – Orlando International Airport | 1,269 | 11.9 min | 80.5% | 116 |
| MHT BWI Manchester-Boston Regional Airport – Baltimore/Washington International Thurgood Marshall Airport | 606 | 33.3 min | 52.5% | 60 |
| HOU MSY William P. Hobby Airport – Louis Armstrong New Orleans International Airport | 485 | 5.9 min | 83.0% | 53 |
| HNL LIH Daniel K. Inouye International Airport – Lihue Airport | 163 | -4.8 min | 98.0% | 50 |
| TPA BNA Tampa International Airport – Nashville International Airport | 987 | 16.1 min | 66.7% | 42 |
| BWI SAN Baltimore/Washington International Thurgood Marshall Airport – San Diego International Airport | 3,686 | 14.8 min | 81.0% | 42 |
| DCA MDW Ronald Reagan Washington National Airport – Chicago Midway International Airport | 964 | -0.0 min | 95.0% | 40 |
| PHX OAK Phoenix Sky Harbor International Airport – Oakland San Francisco Bay Airport | 1,039 | 17.9 min | 63.6% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 12 | 66.7% | 1 |
| November 2024 | 35 | 35 | 97.1% | 0 |
| December 2024 | 45 | 44 | 81.8% | 1 |
| January 2025 | 35 | 33 | 84.9% | 2 |
| February 2025 | 30 | 30 | 73.3% | 0 |
| March 2025 | 35 | 35 | 65.7% | 0 |
| April 2025 | 23 | 23 | 78.3% | 0 |
| May 2025 | 23 | 23 | 100.0% | 0 |
| June 2025 | 32 | 32 | 59.4% | 0 |
| July 2025 | 34 | 33 | 60.6% | 1 |
| August 2025 | 24 | 24 | 70.8% | 0 |
| September 2025 | 22 | 22 | 81.8% | 0 |
| October 2025 | 71 | 71 | 83.1% | 0 |
| November 2025 | 29 | 29 | 58.6% | 0 |
| December 2025 | 31 | 31 | 67.7% | 0 |
| January 2026 | 27 | 27 | 77.8% | 0 |
| February 2026 | 27 | 27 | 85.2% | 0 |
| March 2026 | 56 | 56 | 78.6% | 0 |
| April 2026 | 16 | 16 | 75.0% | 0 |
| May 2026 | 10 | 10 | 70.0% | 0 |
| June 2026 | 27 | 26 | 92.3% | 1 |
| July 2026 | 31 | 31 | 93.6% | 0 |