WN2400
WN2400 (Southwest Airlines) is a multi-stop service on 32 routes, busiest Las Vegas to Boise. Of 624 departures recorded from October 2024 to July 2026, 72.5% left on time, according to the US BTS.
- On-time departures72.5%of 624 flights
- Average delay13.6 min
- July 202640▲ 14.3%vs July 2025
- Cancelled1.4%
- Legs flown under this number32
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 | 26 | 14 | ▼ 46.2% |
| February | 21 | 15 | ▼ 28.6% |
| March | 60 | 28 | ▼ 53.3% |
| April | 38 | 20 | ▼ 47.4% |
| May | 31 | 21 | ▼ 32.3% |
| June | 34 | 36 | ▲ 5.9% |
| July | 35 | 40 | ▲ 14.3% |
| August | 27 | – | – |
| September | 26 | – | – |
| October | 39 | – | in progress |
| November | 28 | – | – |
| December | 27 | – | – |
| Year to date (Jan–Jul) | 245 | 174 | ▼ 29.0% |
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 | 80.8% | 81.8% | ▲ 1.3% |
| February | 90.0% | 80.0% | ▼ 11.1% |
| March | 90.0% | 78.6% | ▼ 12.7% |
| April | 89.5% | 75.0% | ▼ 16.2% |
| May | 87.1% | 85.0% | ▼ 2.4% |
| June | 65.6% | 25.0% | ▼ 61.9% |
| July | 44.1% | 52.5% | ▲ 19.0% |
| August | 63.0% | – | – |
| September | 65.4% | – | – |
| October | 61.5% | – | in progress |
| November | 92.6% | – | – |
| December | 88.9% | – | – |
| Year-to-date average (Jan–Jul) | 78.2% | 68.3% | ▼ 12.6% |
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 | 3 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 2 | 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) | 4 | 4 | 0.0% |
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 98.6% 615
- Cancelled 1.4% 9
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS BOI Harry Reid International Airport – Boise Air Terminal/Gowen Field | 837 | 5.7 min | 80.4% | 103 |
| OGG HNL Kahului International Airport – Daniel K. Inouye International Airport | 162 | 0.7 min | 91.2% | 58 |
| LAX STL Los Angeles International Airport – St. Louis Lambert International Airport | 2,557 | 35.0 min | 36.8% | 57 |
| DCA OKC Ronald Reagan Washington National Airport – OKC Will Rogers World Airport | 1,859 | 27.4 min | 56.0% | 52 |
| MSP DEN Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field – Denver International Airport | 1,092 | 12.8 min | 65.3% | 49 |
| MEM LAS Frederick W. Smith International Airport – Harry Reid International Airport | 2,274 | 0.4 min | 95.2% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 66.7% | 0 |
| November 2024 | 25 | 25 | 68.0% | 0 |
| December 2024 | 30 | 30 | 83.3% | 0 |
| January 2025 | 26 | 26 | 80.8% | 0 |
| February 2025 | 21 | 20 | 90.0% | 1 |
| March 2025 | 60 | 60 | 90.0% | 0 |
| April 2025 | 38 | 38 | 89.5% | 0 |
| May 2025 | 31 | 31 | 87.1% | 0 |
| June 2025 | 34 | 32 | 65.6% | 2 |
| July 2025 | 35 | 34 | 44.1% | 1 |
| August 2025 | 27 | 27 | 63.0% | 0 |
| September 2025 | 26 | 26 | 65.4% | 0 |
| October 2025 | 39 | 39 | 61.5% | 0 |
| November 2025 | 28 | 27 | 92.6% | 1 |
| December 2025 | 27 | 27 | 88.9% | 0 |
| January 2026 | 14 | 11 | 81.8% | 3 |
| February 2026 | 15 | 15 | 80.0% | 0 |
| March 2026 | 28 | 28 | 78.6% | 0 |
| April 2026 | 20 | 20 | 75.0% | 0 |
| May 2026 | 21 | 20 | 85.0% | 1 |
| June 2026 | 36 | 36 | 25.0% | 0 |
| July 2026 | 40 | 40 | 52.5% | 0 |