WN1890
WN1890 (Southwest Airlines) is a multi-stop service on 35 routes, busiest Kahului to Honolulu. Of 804 departures recorded from October 2024 to July 2026, 79.1% left on time, according to the US BTS.
- On-time departures79.1%of 804 flights
- Average delay10.1 min
- July 202661▲ 79.4%vs July 2025
- Cancelled1.4%
- Legs flown under this number35
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 35 | ▲ 12.9% |
| February | 28 | 35 | ▲ 25.0% |
| March | 37 | 59 | ▲ 59.5% |
| April | 38 | 60 | ▲ 57.9% |
| May | 39 | 60 | ▲ 53.8% |
| June | 35 | 60 | ▲ 71.4% |
| July | 34 | 61 | ▲ 79.4% |
| August | 20 | – | – |
| September | 17 | – | – |
| October | 30 | – | in progress |
| November | 18 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 242 | 370 | ▲ 52.9% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 100.0% | 88.6% | ▼ 11.4% |
| February | 100.0% | 68.6% | ▼ 31.4% |
| March | 73.0% | 62.1% | ▼ 14.9% |
| April | 81.6% | 75.0% | ▼ 8.1% |
| May | 97.4% | 81.7% | ▼ 16.2% |
| June | 76.5% | 56.7% | ▼ 25.9% |
| July | 61.3% | 68.9% | ▲ 12.3% |
| August | 85.0% | – | – |
| September | 82.4% | – | – |
| October | 90.0% | – | in progress |
| November | 88.9% | – | – |
| December | 86.2% | – | – |
| Year-to-date average (Jan–Jul) | 84.3% | 71.6% | ▼ 15.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 3 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 1 | ▼ 80.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.6% 793
- Cancelled 1.4% 11
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| OGG HNL Kahului International Airport – Daniel K. Inouye International Airport | 162 | -3.1 min | 96.7% | 122 |
| LIH OGG Lihue Airport – Kahului International Airport | 324 | 8.4 min | 75.4% | 57 |
| LAS LIH Harry Reid International Airport – Lihue Airport | 4,529 | 4.1 min | 84.2% | 57 |
| HOU LAX William P. Hobby Airport – Los Angeles International Airport | 2,233 | 6.7 min | 77.4% | 53 |
| GEG SMF Spokane International Airport – Sacramento International Airport | 1,045 | 29.9 min | 48.0% | 50 |
| PSP LAS Palm Springs International Airport – Harry Reid International Airport | 279 | 1.0 min | 92.9% | 42 |
| CHS BWI Charleston International Airport – Baltimore/Washington International Thurgood Marshall Airport | 761 | 36.3 min | 50.0% | 35 |
| BWI SAV Baltimore/Washington International Thurgood Marshall Airport – Savannah Hilton Head International Airport | 884 | 32.4 min | 63.6% | 33 |
| HOU LAS William P. Hobby Airport – Harry Reid International Airport | 1,985 | 6.6 min | 84.4% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 13 | 92.3% | 4 |
| November 2024 | 30 | 29 | 100.0% | 1 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 31 | 30 | 100.0% | 1 |
| February 2025 | 28 | 28 | 100.0% | 0 |
| March 2025 | 37 | 37 | 73.0% | 0 |
| April 2025 | 38 | 38 | 81.6% | 0 |
| May 2025 | 39 | 39 | 97.4% | 0 |
| June 2025 | 35 | 34 | 76.5% | 1 |
| July 2025 | 34 | 31 | 61.3% | 3 |
| August 2025 | 20 | 20 | 85.0% | 0 |
| September 2025 | 17 | 17 | 82.4% | 0 |
| October 2025 | 30 | 30 | 90.0% | 0 |
| November 2025 | 18 | 18 | 88.9% | 0 |
| December 2025 | 29 | 29 | 86.2% | 0 |
| January 2026 | 35 | 35 | 88.6% | 0 |
| February 2026 | 35 | 35 | 68.6% | 0 |
| March 2026 | 59 | 58 | 62.1% | 1 |
| April 2026 | 60 | 60 | 75.0% | 0 |
| May 2026 | 60 | 60 | 81.7% | 0 |
| June 2026 | 60 | 60 | 56.7% | 0 |
| July 2026 | 61 | 61 | 68.9% | 0 |