WN4653
WN4653 (Southwest Airlines) is a multi-stop service on 19 routes, busiest Chicago to Sarasota. Of 305 departures recorded from October 2024 to July 2026, 82.9% left on time, according to the US BTS.
- On-time departures82.9%of 305 flights
- Average delay7.4 min
- July 202631
- Cancelled0.3%
- Legs flown under this number19
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 23 | ▲ 475.0% |
| February | – | 37 | – |
| March | 16 | 4 | ▼ 75.0% |
| April | 7 | 16 | ▲ 128.6% |
| May | 5 | 23 | ▲ 360.0% |
| June | 1 | 28 | ▲ 2,700.0% |
| July | – | 31 | – |
| August | – | – | – |
| September | – | – | – |
| October | 17 | – | in progress |
| November | 22 | – | – |
| 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 50.0% | 100.0% | ▲ 100.0% |
| February | – | 81.1% | – |
| March | 86.7% | 100.0% | ▲ 15.4% |
| April | 100.0% | 93.8% | ▼ 6.3% |
| May | 100.0% | 95.7% | ▼ 4.3% |
| June | 0.0% | 92.9% | – |
| July | – | 93.6% | – |
| August | – | – | – |
| September | – | – | – |
| October | 11.8% | – | in progress |
| November | 77.3% | – | – |
| December | 83.3% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| 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 99.7% 304
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MDW SRQ Chicago Midway International Airport – Sarasota Bradenton International Airport | 1,669 | 1.3 min | 94.8% | 58 |
| SBA SMF Santa Barbara Municipal Airport – Sacramento International Airport | 500 | -0.7 min | 92.3% | 52 |
| MDW RDU Chicago Midway International Airport – Raleigh-Durham International Airport | 1,016 | 0.8 min | 92.5% | 40 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 57.1% | 0 |
| November 2024 | 29 | 29 | 89.7% | 0 |
| December 2024 | 17 | 17 | 70.6% | 0 |
| January 2025 | 4 | 4 | 50.0% | 0 |
| March 2025 | 16 | 15 | 86.7% | 1 |
| April 2025 | 7 | 7 | 100.0% | 0 |
| May 2025 | 5 | 5 | 100.0% | 0 |
| June 2025 | 1 | 1 | 0.0% | 0 |
| October 2025 | 17 | 17 | 11.8% | 0 |
| November 2025 | 22 | 22 | 77.3% | 0 |
| December 2025 | 18 | 18 | 83.3% | 0 |
| January 2026 | 23 | 23 | 100.0% | 0 |
| February 2026 | 37 | 37 | 81.1% | 0 |
| March 2026 | 4 | 4 | 100.0% | 0 |
| April 2026 | 16 | 16 | 93.8% | 0 |
| May 2026 | 23 | 23 | 95.7% | 0 |
| June 2026 | 28 | 28 | 92.9% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |