WN2721
WN2721 (Southwest Airlines) is a multi-stop service on 28 routes, busiest Honolulu to Kailua-Kona. Of 618 departures recorded from October 2024 to July 2026, 73.7% left on time, according to the US BTS.
- On-time departures73.7%of 618 flights
- Average delay13.8 min
- July 202616▼ 48.4%vs July 2025
- Cancelled0.5%
- Legs flown under this number28
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 | 28 | ▼ 9.7% |
| February | 28 | 21 | ▼ 25.0% |
| March | 25 | 53 | ▲ 112.0% |
| April | 49 | 34 | ▼ 30.6% |
| May | 56 | 30 | ▼ 46.4% |
| June | 34 | 17 | ▼ 50.0% |
| July | 31 | 16 | ▼ 48.4% |
| August | 8 | – | – |
| September | 4 | – | – |
| October | 26 | – | in progress |
| November | 26 | – | – |
| December | 20 | – | – |
| Year to date (Jan–Jul) | 254 | 199 | ▼ 21.7% |
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 | 93.6% | 82.1% | ▼ 12.2% |
| February | 96.4% | 66.7% | ▼ 30.9% |
| March | 80.0% | 60.4% | ▼ 24.5% |
| April | 85.7% | 97.1% | ▲ 13.2% |
| May | 67.9% | 96.7% | ▲ 42.5% |
| June | 51.5% | 47.1% | ▼ 8.7% |
| July | 16.7% | 50.0% | ▲ 199.9% |
| August | 75.0% | – | – |
| September | 100.0% | – | – |
| October | 65.4% | – | in progress |
| November | 68.0% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 70.2% | 71.4% | ▲ 1.7% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 0 | ▼ 100.0% |
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 99.5% 615
- Cancelled 0.5% 3
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 29, 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 KOA Daniel K. Inouye International Airport – Ellison Onizuka Kona International Airport at Keāhole | 263 | 1.8 min | 89.3% | 122 |
| TUL HOU Tulsa International Airport – William P. Hobby Airport | 731 | 17.7 min | 72.4% | 58 |
| DEN PHX Denver International Airport – Phoenix Sky Harbor International Airport | 968 | 51.2 min | 22.5% | 51 |
| LAS STL Harry Reid International Airport – St. Louis Lambert International Airport | 2,202 | 12.2 min | 72.3% | 47 |
| SMF LAS Sacramento International Airport – Harry Reid International Airport | 639 | 18.0 min | 66.7% | 46 |
| LAS SAN Harry Reid International Airport – San Diego International Airport | 417 | 13.2 min | 63.6% | 33 |
| MSY LAS Louis Armstrong New Orleans International Airport – Harry Reid International Airport | 2,409 | 1.6 min | 96.8% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 22 | 22 | 90.9% | 0 |
| November 2024 | 29 | 29 | 82.8% | 0 |
| December 2024 | 30 | 30 | 83.3% | 0 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 25 | 25 | 80.0% | 0 |
| April 2025 | 49 | 49 | 85.7% | 0 |
| May 2025 | 56 | 56 | 67.9% | 0 |
| June 2025 | 34 | 33 | 51.5% | 1 |
| July 2025 | 31 | 30 | 16.7% | 1 |
| August 2025 | 8 | 8 | 75.0% | 0 |
| September 2025 | 4 | 4 | 100.0% | 0 |
| October 2025 | 26 | 26 | 65.4% | 0 |
| November 2025 | 26 | 25 | 68.0% | 1 |
| December 2025 | 20 | 20 | 75.0% | 0 |
| January 2026 | 28 | 28 | 82.1% | 0 |
| February 2026 | 21 | 21 | 66.7% | 0 |
| March 2026 | 53 | 53 | 60.4% | 0 |
| April 2026 | 34 | 34 | 97.1% | 0 |
| May 2026 | 30 | 30 | 96.7% | 0 |
| June 2026 | 17 | 17 | 47.1% | 0 |
| July 2026 | 16 | 16 | 50.0% | 0 |