WN4948
WN4948 (Southwest Airlines) is a multi-stop service on 6 routes, busiest Las Vegas to Honolulu. Of 200 departures recorded from November 2024 to July 2026, 76.7% left on time, according to the US BTS.
- On-time departures76.7%of 200 flights
- Average delay16.3 min
- July 202627
- Cancelled1.5%
- Legs flown under this number6
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 | 1 | 26 | ▲ 2,500.0% |
| February | – | 28 | – |
| March | 26 | 4 | ▼ 84.6% |
| April | 7 | 16 | ▲ 128.6% |
| May | – | 23 | – |
| June | – | 24 | – |
| July | – | 27 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| December | – | – | – |
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% | 76.9% | ▼ 23.1% |
| February | – | 89.3% | – |
| March | 80.8% | 75.0% | ▼ 7.1% |
| April | 28.6% | 93.8% | ▲ 228.1% |
| May | – | 82.6% | – |
| June | – | 65.2% | – |
| July | – | 56.0% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 100.0% | – | – |
| December | – | – | – |
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 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | – | 0 | – |
| June | – | 1 | – |
| July | – | 2 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
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 98.5% 197
- Cancelled 1.5% 3
Share of all recorded flights in the period, all legs. · Nov 3, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS HNL Harry Reid International Airport – Daniel K. Inouye International Airport | 4,441 | 7.5 min | 82.8% | 58 |
| MDW PHL Chicago Midway International Airport – Philadelphia International Airport | 1,073 | 45.9 min | 59.6% | 50 |
| MHT MDW Manchester-Boston Regional Airport – Chicago Midway International Airport | 1,345 | 3.9 min | 87.5% | 40 |
| DAL LGB Dallas Love Field – Long Beach International Airport | 1,979 | 10.4 min | 69.7% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 13 | 13 | 92.3% | 0 |
| December 2024 | 4 | 4 | 75.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| March 2025 | 26 | 26 | 80.8% | 0 |
| April 2025 | 7 | 7 | 28.6% | 0 |
| November 2025 | 1 | 1 | 100.0% | 0 |
| January 2026 | 26 | 26 | 76.9% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 4 | 4 | 75.0% | 0 |
| April 2026 | 16 | 16 | 93.8% | 0 |
| May 2026 | 23 | 23 | 82.6% | 0 |
| June 2026 | 24 | 23 | 65.2% | 1 |
| July 2026 | 27 | 25 | 56.0% | 2 |