WN600
WN600 (Southwest Airlines) is a multi-stop service on 32 routes, busiest Kailua-Kona to Las Vegas. Of 575 departures recorded from October 2024 to March 2026, 80.8% left on time, according to the US BTS.
- On-time departures80.8%of 575 flights
- Average delay9.3 min
- March 20264▼ 91.5%vs March 2025
- Cancelled1.0%
- Legs flown under this number32
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 29 | ▼ 6.5% |
| February | 28 | 27 | ▼ 3.6% |
| March | 47 | 4 | ▼ 91.5% |
| April | 38 | – | – |
| May | 43 | – | – |
| June | 29 | – | – |
| July | 31 | – | – |
| August | 32 | – | – |
| September | 30 | – | – |
| October | 44 | – | in progress |
| November | 33 | – | – |
| December | 35 | – | – |
| Year to date (Jan–Mar) | 106 | 60 | ▼ 43.4% |
according to the US BTS · October 2024 → March 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 81.5% | ▼ 18.5% |
| February | 92.9% | 70.8% | ▼ 23.7% |
| March | 91.5% | 75.0% | ▼ 18.0% |
| April | 76.3% | – | – |
| May | 69.1% | – | – |
| June | 69.0% | – | – |
| July | 67.7% | – | – |
| August | 84.4% | – | – |
| September | 76.7% | – | – |
| October | 77.3% | – | in progress |
| November | 69.7% | – | – |
| December | 74.3% | – | – |
| Year-to-date average (Jan–Mar) | 94.8% | 75.8% | ▼ 20.1% |
according to the US BTS · October 2024 → March 2026
Average departure delay by month
according to the US BTS · October 2024 → March 2026
Cancelled departures by month
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 3 | – |
| March | 0 | 0 | – |
| April | 0 | – | – |
| May | 1 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Mar) | 0 | 5 |
according to the US BTS · October 2024 → March 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% 569
- Cancelled 1.0% 6
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Mar 4, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| KOA LAS Ellison Onizuka Kona International Airport at Keāhole – Harry Reid International Airport | 4,369 | -1.4 min | 96.8% | 123 |
| LGA HOU LaGuardia Airport – William P. Hobby Airport | 2,295 | 12.7 min | 77.1% | 53 |
| MSY STL Louis Armstrong New Orleans International Airport – St. Louis Lambert International Airport | 974 | 10.1 min | 78.6% | 42 |
| MSY AUS Louis Armstrong New Orleans International Airport – Austin Bergstrom International Airport | 712 | 9.4 min | 88.1% | 42 |
| AUS HRL Austin Bergstrom International Airport – Valley International Airport | 441 | 6.9 min | 83.3% | 42 |
| SAT ELP San Antonio International Airport – El Paso International Airport | 797 | 9.1 min | 69.2% | 40 |
| PHX OKC Phoenix Sky Harbor International Airport – OKC Will Rogers World Airport | 1,338 | 3.5 min | 87.9% | 33 |
| ELP PHX El Paso International Airport – Phoenix Sky Harbor International Airport | 557 | 10.3 min | 78.1% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 32 | 32 | 81.3% | 0 |
| November 2024 | 30 | 30 | 96.7% | 0 |
| December 2024 | 32 | 32 | 96.9% | 0 |
| January 2025 | 31 | 31 | 100.0% | 0 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 47 | 47 | 91.5% | 0 |
| April 2025 | 38 | 38 | 76.3% | 0 |
| May 2025 | 43 | 42 | 69.1% | 1 |
| June 2025 | 29 | 29 | 69.0% | 0 |
| July 2025 | 31 | 31 | 67.7% | 0 |
| August 2025 | 32 | 32 | 84.4% | 0 |
| September 2025 | 30 | 30 | 76.7% | 0 |
| October 2025 | 44 | 44 | 77.3% | 0 |
| November 2025 | 33 | 33 | 69.7% | 0 |
| December 2025 | 35 | 35 | 74.3% | 0 |
| January 2026 | 29 | 27 | 81.5% | 2 |
| February 2026 | 27 | 24 | 70.8% | 3 |
| March 2026 | 4 | 4 | 75.0% | 0 |