WN2837
WN2837 (Southwest Airlines) is a multi-stop service on 33 routes, busiest Honolulu to Hilo. Of 877 departures recorded from October 2024 to July 2026, 73.7% left on time, according to the US BTS.
- On-time departures73.7%of 877 flights
- Average delay14.0 min
- July 202638▲ 26.7%vs July 2025
- Cancelled0.3%
- Legs flown under this number33
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 | 32 | 31 | ▼ 3.1% |
| February | 28 | 18 | ▼ 35.7% |
| March | 31 | 75 | ▲ 141.9% |
| April | 71 | 42 | ▼ 40.8% |
| May | 91 | 31 | ▼ 65.9% |
| June | 36 | 36 | 0.0% |
| July | 30 | 38 | ▲ 26.7% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 74 | – | in progress |
| November | 31 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 319 | 271 | ▼ 15.0% |
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 | 84.4% | 79.3% | ▼ 6.0% |
| February | 75.0% | 94.4% | ▲ 25.9% |
| March | 74.2% | 51.4% | ▼ 30.8% |
| April | 81.7% | 73.8% | ▼ 9.6% |
| May | 74.7% | 48.4% | ▼ 35.2% |
| June | 61.1% | 72.2% | ▲ 18.2% |
| July | 46.7% | 84.2% | ▲ 80.4% |
| August | 87.1% | – | – |
| September | 93.3% | – | – |
| October | 67.6% | – | in progress |
| November | 90.3% | – | – |
| December | 77.4% | – | – |
| Year-to-date average (Jan–Jul) | 71.1% | 72.0% | ▲ 1.2% |
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 | 0 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 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 99.7% 874
- Cancelled 0.3% 3
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| HNL ITO Daniel K. Inouye International Airport – Hilo International Airport | 349 | 1.8 min | 86.9% | 122 |
| SJC LAS Mineta San Jose International Airport – Harry Reid International Airport | 620 | 8.2 min | 82.8% | 116 |
| DEN TPA Denver International Airport – Tampa International Airport | 2,423 | 54.5 min | 46.7% | 60 |
| MYR BNA Myrtle Beach International Airport – Nashville International Airport | 757 | 11.1 min | 74.1% | 58 |
| LAX BWI Los Angeles International Airport – Baltimore/Washington International Thurgood Marshall Airport | 3,740 | 20.6 min | 53.5% | 58 |
| BWI MYR Baltimore/Washington International Thurgood Marshall Airport – Myrtle Beach International Airport | 644 | 6.1 min | 84.5% | 58 |
| DJT BNA President Donald J. Trump International Airport – Nashville International Airport | 1,221 | 11.4 min | 75.8% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 85.7% | 0 |
| November 2024 | 42 | 42 | 81.0% | 0 |
| December 2024 | 34 | 34 | 76.5% | 0 |
| January 2025 | 32 | 32 | 84.4% | 0 |
| February 2025 | 28 | 28 | 75.0% | 0 |
| March 2025 | 31 | 31 | 74.2% | 0 |
| April 2025 | 71 | 71 | 81.7% | 0 |
| May 2025 | 91 | 91 | 74.7% | 0 |
| June 2025 | 36 | 36 | 61.1% | 0 |
| July 2025 | 30 | 30 | 46.7% | 0 |
| August 2025 | 31 | 31 | 87.1% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 74 | 74 | 67.6% | 0 |
| November 2025 | 31 | 31 | 90.3% | 0 |
| December 2025 | 31 | 31 | 77.4% | 0 |
| January 2026 | 31 | 29 | 79.3% | 2 |
| February 2026 | 18 | 18 | 94.4% | 0 |
| March 2026 | 75 | 74 | 51.4% | 1 |
| April 2026 | 42 | 42 | 73.8% | 0 |
| May 2026 | 31 | 31 | 48.4% | 0 |
| June 2026 | 36 | 36 | 72.2% | 0 |
| July 2026 | 38 | 38 | 84.2% | 0 |