WN3881
WN3881 (Southwest Airlines) is a multi-stop service on 19 routes, busiest Honolulu to Lihue. Of 439 departures recorded from October 2024 to July 2026, 72.2% left on time, according to the US BTS.
- On-time departures72.2%of 439 flights
- Average delay17.5 min
- July 202630▼ 6.3%vs July 2025
- Cancelled1.6%
- Legs flown under this number19
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 | 1 | ▼ 96.8% |
| February | 28 | 3 | ▼ 89.3% |
| March | 9 | 23 | ▲ 155.6% |
| April | 15 | 17 | ▲ 13.3% |
| May | 17 | 20 | ▲ 17.6% |
| June | 29 | 27 | ▼ 6.9% |
| July | 32 | 30 | ▼ 6.3% |
| August | 22 | – | – |
| September | 21 | – | – |
| October | 29 | – | in progress |
| November | 3 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 161 | 121 | ▼ 24.8% |
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 | 96.7% | 100.0% | ▲ 3.4% |
| February | 89.3% | 100.0% | ▲ 12.0% |
| March | 100.0% | 60.0% | ▼ 40.0% |
| April | 93.3% | 82.4% | ▼ 11.8% |
| May | 88.2% | 80.0% | ▼ 9.3% |
| June | 51.7% | 34.6% | ▼ 33.1% |
| July | 43.8% | 25.0% | ▼ 42.9% |
| August | 77.3% | – | – |
| September | 71.4% | – | – |
| October | 86.2% | – | in progress |
| November | 33.3% | – | – |
| December | 0.0% | – | – |
| Year-to-date average (Jan–Jul) | 80.4% | 68.9% | ▼ 14.4% |
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 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 3 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 6 | ▲ 500.0% |
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 98.4% 432
- Cancelled 1.6% 7
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
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| HNL LIH Daniel K. Inouye International Airport – Lihue Airport | 163 | 1.6 min | 90.1% | 122 |
| MDW OKC Chicago Midway International Airport – OKC Will Rogers World Airport | 1,111 | 63.6 min | 23.9% | 49 |
| DEN SJC Denver International Airport – Mineta San Jose International Airport | 1,522 | 63.5 min | 32.4% | 34 |
| OAK SAN Oakland San Francisco Bay Airport – San Diego International Airport | 718 | 17.4 min | 75.0% | 32 |
| MDW PVD Chicago Midway International Airport – Rhode Island T. F. Green International Airport | 1,352 | 10.8 min | 83.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 29 | 29 | 93.1% | 0 |
| December 2024 | 31 | 31 | 80.7% | 0 |
| January 2025 | 31 | 30 | 96.7% | 1 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 9 | 9 | 100.0% | 0 |
| April 2025 | 15 | 15 | 93.3% | 0 |
| May 2025 | 17 | 17 | 88.2% | 0 |
| June 2025 | 29 | 29 | 51.7% | 0 |
| July 2025 | 32 | 32 | 43.8% | 0 |
| August 2025 | 22 | 22 | 77.3% | 0 |
| September 2025 | 21 | 21 | 71.4% | 0 |
| October 2025 | 29 | 29 | 86.2% | 0 |
| November 2025 | 3 | 3 | 33.3% | 0 |
| December 2025 | 2 | 2 | 0.0% | 0 |
| January 2026 | 1 | 1 | 100.0% | 0 |
| February 2026 | 3 | 3 | 100.0% | 0 |
| March 2026 | 23 | 20 | 60.0% | 3 |
| April 2026 | 17 | 17 | 82.4% | 0 |
| May 2026 | 20 | 20 | 80.0% | 0 |
| June 2026 | 27 | 26 | 34.6% | 1 |
| July 2026 | 30 | 28 | 25.0% | 2 |