WN4678
WN4678 (Southwest Airlines) is a multi-stop service on 13 routes, busiest Lihue to Honolulu. Of 206 departures recorded from October 2024 to July 2026, 84.3% left on time, according to the US BTS.
- On-time departures84.3%of 206 flights
- Average delay9.9 min
- July 202628▼ 9.7%vs July 2025
- Cancelled1.0%
- Legs flown under this number13
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 | 1 | 2 | ▲ 100.0% |
| February | 2 | 10 | ▲ 400.0% |
| March | 9 | 13 | ▲ 44.4% |
| April | 5 | 3 | ▼ 40.0% |
| May | 4 | – | – |
| June | 27 | 23 | ▼ 14.8% |
| July | 31 | 28 | ▼ 9.7% |
| August | 4 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 2 | – | – |
| December | 3 | – | – |
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 | 100.0% | 50.0% | ▼ 50.0% |
| February | 100.0% | 55.6% | ▼ 44.4% |
| March | 100.0% | 84.6% | ▼ 15.4% |
| April | 100.0% | 66.7% | ▼ 33.3% |
| May | 100.0% | – | – |
| June | 96.3% | 52.2% | ▼ 45.8% |
| July | 87.1% | 82.1% | ▼ 5.7% |
| August | 100.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 100.0% | – | – |
| December | 33.3% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| 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 99.0% 204
- Cancelled 1.0% 2
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LIH HNL Lihue Airport – Daniel K. Inouye International Airport | 163 | 7.8 min | 93.4% | 61 |
| SAT DEN San Antonio International Airport – Denver International Airport | 1,280 | 21.9 min | 68.0% | 50 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 94.1% | 0 |
| November 2024 | 16 | 16 | 100.0% | 0 |
| December 2024 | 6 | 6 | 100.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| March 2025 | 9 | 9 | 100.0% | 0 |
| April 2025 | 5 | 5 | 100.0% | 0 |
| May 2025 | 4 | 4 | 100.0% | 0 |
| June 2025 | 27 | 27 | 96.3% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 2 | 1 | 100.0% | 1 |
| December 2025 | 3 | 3 | 33.3% | 0 |
| January 2026 | 2 | 2 | 50.0% | 0 |
| February 2026 | 10 | 9 | 55.6% | 1 |
| March 2026 | 13 | 13 | 84.6% | 0 |
| April 2026 | 3 | 3 | 66.7% | 0 |
| June 2026 | 23 | 23 | 52.2% | 0 |
| July 2026 | 28 | 28 | 82.1% | 0 |