WN488
WN488 (Southwest Airlines) is a multi-stop service on 53 routes, busiest Lubbock to Dallas. Of 821 departures recorded from October 2024 to July 2026, 71.5% left on time, according to the US BTS.
- On-time departures71.5%of 821 flights
- Average delay14.8 min
- July 202654▲ 80.0%vs July 2025
- Cancelled1.2%
- Legs flown under this number53
Recorded departures by month
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 | 31 | 73 | ▲ 135.5% |
| February | 28 | 64 | ▲ 128.6% |
| March | 31 | 37 | ▲ 19.4% |
| April | 36 | 30 | ▼ 16.7% |
| May | 41 | 30 | ▼ 26.8% |
| June | 30 | 50 | ▲ 66.7% |
| July | 30 | 54 | ▲ 80.0% |
| August | 25 | – | – |
| September | 21 | – | – |
| October | 39 | – | in progress |
| November | 46 | – | – |
| December | 44 | – | – |
| Year to date (Jan–Jul) | 227 | 338 | ▲ 48.9% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
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 | 86.7% | 79.1% | ▼ 8.7% |
| February | 85.7% | 87.3% | ▲ 1.9% |
| March | 87.1% | 59.5% | ▼ 31.7% |
| April | 100.0% | 50.0% | ▼ 50.0% |
| May | 95.0% | 46.7% | ▼ 50.9% |
| June | 70.0% | 44.0% | ▼ 37.1% |
| July | 63.3% | 40.7% | ▼ 35.7% |
| August | 76.0% | – | – |
| September | 100.0% | – | – |
| October | 61.5% | – | in progress |
| November | 71.7% | – | – |
| December | 61.4% | – | – |
| Year-to-date average (Jan–Jul) | 84.0% | 58.2% | ▼ 30.7% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 6 | ▲ 500.0% |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 7 | ▲ 133.3% |
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 98.8% 811
- Cancelled 1.2% 10
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
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 58.8% | 0 |
| November 2024 | 31 | 31 | 80.7% | 0 |
| December 2024 | 33 | 33 | 84.9% | 0 |
| January 2025 | 31 | 30 | 86.7% | 1 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 31 | 87.1% | 0 |
| April 2025 | 36 | 35 | 100.0% | 1 |
| May 2025 | 41 | 40 | 95.0% | 1 |
| June 2025 | 30 | 30 | 70.0% | 0 |
| July 2025 | 30 | 30 | 63.3% | 0 |
| August 2025 | 25 | 25 | 76.0% | 0 |
| September 2025 | 21 | 21 | 100.0% | 0 |
| October 2025 | 39 | 39 | 61.5% | 0 |
| November 2025 | 46 | 46 | 71.7% | 0 |
| December 2025 | 44 | 44 | 61.4% | 0 |
| January 2026 | 73 | 67 | 79.1% | 6 |
| February 2026 | 64 | 63 | 87.3% | 1 |
| March 2026 | 37 | 37 | 59.5% | 0 |
| April 2026 | 30 | 30 | 50.0% | 0 |
| May 2026 | 30 | 30 | 46.7% | 0 |
| June 2026 | 50 | 50 | 44.0% | 0 |
| July 2026 | 54 | 54 | 40.7% | 0 |