WN4526
WN4526 (Southwest Airlines) is a multi-stop service on 20 routes, busiest Charlotte Amalie to Orlando. Of 368 departures recorded from October 2024 to July 2026, 74.7% left on time, according to the US BTS.
- On-time departures74.7%of 368 flights
- Average delay10.5 min
- July 202618▲ 12.5%vs July 2025
- Cancelled0.0%
- Legs flown under this number20
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 2 | – |
| February | – | – | – |
| March | 14 | 1 | ▼ 92.9% |
| April | 39 | 24 | ▼ 38.5% |
| May | 50 | 31 | ▼ 38.0% |
| June | 21 | 19 | ▼ 9.5% |
| July | 16 | 18 | ▲ 12.5% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 1 | – | in progress |
| November | 24 | – | – |
| December | 18 | – | – |
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | – | – |
| March | 78.6% | 0.0% | ▼ 100.0% |
| April | 87.2% | 83.3% | ▼ 4.4% |
| May | 72.0% | 71.0% | ▼ 1.4% |
| June | 76.2% | 42.1% | ▼ 44.7% |
| July | 87.5% | 55.6% | ▼ 36.5% |
| August | 80.0% | – | – |
| September | 93.3% | – | – |
| October | 100.0% | – | in progress |
| November | 66.7% | – | – |
| December | 66.7% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| 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 | – | – |
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 100.0% 368
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| STT MCO Cyril E. King Airport – Orlando International Airport | 2,006 | 3.9 min | 77.6% | 58 |
| SLC HOU Salt Lake City International Airport – William P. Hobby Airport | 1,953 | 9.8 min | 82.8% | 58 |
| BWI MSP Baltimore/Washington International Thurgood Marshall Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,504 | 11.6 min | 69.1% | 42 |
| HOU HRL William P. Hobby Airport – Valley International Airport | 446 | 6.5 min | 82.5% | 40 |
| SJC SNA Mineta San Jose International Airport – John Wayne Orange County International Airport | 550 | 7.0 min | 77.1% | 35 |
| LAS SAT Harry Reid International Airport – San Antonio International Airport | 1,718 | 31.5 min | 44.1% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 28 | 28 | 75.0% | 0 |
| November 2024 | 2 | 2 | 0.0% | 0 |
| March 2025 | 14 | 14 | 78.6% | 0 |
| April 2025 | 39 | 39 | 87.2% | 0 |
| May 2025 | 50 | 50 | 72.0% | 0 |
| June 2025 | 21 | 21 | 76.2% | 0 |
| July 2025 | 16 | 16 | 87.5% | 0 |
| August 2025 | 30 | 30 | 80.0% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 24 | 24 | 66.7% | 0 |
| December 2025 | 18 | 18 | 66.7% | 0 |
| January 2026 | 2 | 2 | 100.0% | 0 |
| March 2026 | 1 | 1 | 0.0% | 0 |
| April 2026 | 24 | 24 | 83.3% | 0 |
| May 2026 | 31 | 31 | 71.0% | 0 |
| June 2026 | 19 | 19 | 42.1% | 0 |
| July 2026 | 18 | 18 | 55.6% | 0 |