WN5055
WN5055 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Las Vegas to Chicago. Of 156 departures recorded from November 2024 to July 2026, 86.5% left on time, according to the US BTS.
- On-time departures86.5%of 156 flights
- Average delay6.8 min
- July 202624
- Cancelled0.0%
- Legs flown under this number27
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods11 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 24 | 5 | ▼ 79.2% |
| February | 24 | 7 | ▼ 70.8% |
| March | 4 | 1 | ▼ 75.0% |
| April | – | – | – |
| May | – | 4 | – |
| June | – | 7 | – |
| July | – | 24 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 9 | – | – |
| December | 3 | – | – |
according to the US BTS · November 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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 60.0% | ▼ 40.0% |
| February | 100.0% | 71.4% | ▼ 28.6% |
| March | 100.0% | 0.0% | ▼ 100.0% |
| April | – | – | – |
| May | – | 100.0% | – |
| June | – | 57.1% | – |
| July | – | 62.5% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 66.7% | – | – |
| December | 66.7% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | – | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 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% 156
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Nov 3, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS MDW Harry Reid International Airport – Chicago Midway International Airport | 2,442 | -2.0 min | 100.0% | 96 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 24 | 24 | 100.0% | 0 |
| December 2024 | 20 | 20 | 100.0% | 0 |
| January 2025 | 24 | 24 | 100.0% | 0 |
| February 2025 | 24 | 24 | 100.0% | 0 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 9 | 9 | 66.7% | 0 |
| December 2025 | 3 | 3 | 66.7% | 0 |
| January 2026 | 5 | 5 | 60.0% | 0 |
| February 2026 | 7 | 7 | 71.4% | 0 |
| March 2026 | 1 | 1 | 0.0% | 0 |
| May 2026 | 4 | 4 | 100.0% | 0 |
| June 2026 | 7 | 7 | 57.1% | 0 |
| July 2026 | 24 | 24 | 62.5% | 0 |