WN4606
WN4606 (Southwest Airlines) is a multi-stop service on 12 routes, busiest Sarasota to St Louis. Of 291 departures recorded from October 2024 to July 2026, 65.3% left on time, according to the US BTS.
- On-time departures65.3%of 291 flights
- Average delay17.3 min
- July 202617▼ 43.3%vs July 2025
- Cancelled0.0%
- Legs flown under this number12
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 | 10 | 25 | ▲ 150.0% |
| February | 15 | 35 | ▲ 133.3% |
| March | 28 | 15 | ▼ 46.4% |
| April | 7 | 6 | ▼ 14.3% |
| May | – | 5 | – |
| June | 26 | 12 | ▼ 53.8% |
| July | 30 | 17 | ▼ 43.3% |
| August | 4 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
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 | 60.0% | 60.0% | 0.0% |
| February | 46.7% | 60.0% | ▲ 28.6% |
| March | 96.4% | 53.3% | ▼ 44.7% |
| April | 100.0% | 50.0% | ▼ 50.0% |
| May | – | 0.0% | – |
| June | 88.5% | 41.7% | ▼ 52.9% |
| July | 76.7% | 47.1% | ▼ 38.6% |
| August | 75.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | 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% 291
- 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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SRQ STL Sarasota Bradenton International Airport – St. Louis Lambert International Airport | 1,456 | 8.3 min | 81.7% | 60 |
| BWI DJT Baltimore/Washington International Thurgood Marshall Airport – President Donald J. Trump International Airport | 1,425 | 26.3 min | 51.7% | 58 |
| LAX SMF Los Angeles International Airport – Sacramento International Airport | 600 | 15.4 min | 70.6% | 34 |
| PHX STL Phoenix Sky Harbor International Airport – St. Louis Lambert International Airport | 2,026 | -1.4 min | 100.0% | 33 |
| PHX LAX Phoenix Sky Harbor International Airport – Los Angeles International Airport | 595 | 27.9 min | 43.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 66.7% | 0 |
| November 2024 | 30 | 30 | 53.3% | 0 |
| December 2024 | 19 | 19 | 63.2% | 0 |
| January 2025 | 10 | 10 | 60.0% | 0 |
| February 2025 | 15 | 15 | 46.7% | 0 |
| March 2025 | 28 | 28 | 96.4% | 0 |
| April 2025 | 7 | 7 | 100.0% | 0 |
| June 2025 | 26 | 26 | 88.5% | 0 |
| July 2025 | 30 | 30 | 76.7% | 0 |
| August 2025 | 4 | 4 | 75.0% | 0 |
| November 2025 | 2 | 2 | 100.0% | 0 |
| December 2025 | 2 | 2 | 100.0% | 0 |
| January 2026 | 25 | 25 | 60.0% | 0 |
| February 2026 | 35 | 35 | 60.0% | 0 |
| March 2026 | 15 | 15 | 53.3% | 0 |
| April 2026 | 6 | 6 | 50.0% | 0 |
| May 2026 | 5 | 5 | 0.0% | 0 |
| June 2026 | 12 | 12 | 41.7% | 0 |
| July 2026 | 17 | 17 | 47.1% | 0 |