WN2377
WN2377 (Southwest Airlines) is a multi-stop service on 35 routes, busiest Las Vegas to Oakland. Of 708 departures recorded from October 2024 to July 2026, 73.7% left on time, according to the US BTS.
- On-time departures73.7%of 708 flights
- Average delay13.2 min
- July 202626▼ 3.7%vs July 2025
- Cancelled1.3%
- Legs flown under this number35
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 | 27 | 40 | ▲ 48.1% |
| February | 18 | 32 | ▲ 77.8% |
| March | 31 | 36 | ▲ 16.1% |
| April | 30 | 31 | ▲ 3.3% |
| May | 31 | 32 | ▲ 3.2% |
| June | 26 | 25 | ▼ 3.8% |
| July | 27 | 26 | ▼ 3.7% |
| August | 46 | – | – |
| September | 51 | – | – |
| October | 44 | – | in progress |
| November | 36 | – | – |
| December | 65 | – | – |
| Year to date (Jan–Jul) | 190 | 222 | ▲ 16.8% |
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 | 77.8% | 94.9% | ▲ 22.0% |
| February | 88.9% | 93.3% | ▲ 5.0% |
| March | 76.7% | 54.3% | ▼ 29.2% |
| April | 86.7% | 61.3% | ▼ 29.3% |
| May | 100.0% | 62.5% | ▼ 37.5% |
| June | 76.9% | 36.0% | ▼ 53.2% |
| July | 80.8% | 34.6% | ▼ 57.1% |
| August | 91.3% | – | – |
| September | 94.1% | – | – |
| October | 40.9% | – | in progress |
| November | 76.5% | – | – |
| December | 60.9% | – | – |
| Year-to-date average (Jan–Jul) | 84.0% | 62.4% | ▼ 25.7% |
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 | 1 | – |
| February | 0 | 2 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 2 | 4 | ▲ 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 98.7% 699
- Cancelled 1.3% 9
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 29, 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 |
|---|---|---|---|---|
| LAS OAK Harry Reid International Airport – Oakland San Francisco Bay Airport | 654 | 9.9 min | 78.3% | 69 |
| HNL LIH Daniel K. Inouye International Airport – Lihue Airport | 163 | -2.5 min | 96.6% | 58 |
| BNA SAN Nashville International Airport – San Diego International Airport | 2,812 | 0.6 min | 94.7% | 57 |
| DCA MDW Ronald Reagan Washington National Airport – Chicago Midway International Airport | 964 | 8.7 min | 81.1% | 55 |
| DAL SLC Dallas Love Field – Salt Lake City International Airport | 1,607 | 10.1 min | 78.0% | 51 |
| LGA STL LaGuardia Airport – St. Louis Lambert International Airport | 1,426 | -0.7 min | 91.5% | 50 |
| ICT DEN Wichita Dwight D. Eisenhower National Airport – Denver International Airport | 674 | 16.5 min | 58.0% | 50 |
| PHX MKE Phoenix Sky Harbor International Airport – General Mitchell International Airport | 2,346 | 30.7 min | 59.4% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 22 | 22 | 90.9% | 0 |
| November 2024 | 22 | 22 | 77.3% | 0 |
| December 2024 | 10 | 10 | 60.0% | 0 |
| January 2025 | 27 | 27 | 77.8% | 0 |
| February 2025 | 18 | 18 | 88.9% | 0 |
| March 2025 | 31 | 30 | 76.7% | 1 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 31 | 31 | 100.0% | 0 |
| June 2025 | 26 | 26 | 76.9% | 0 |
| July 2025 | 27 | 26 | 80.8% | 1 |
| August 2025 | 46 | 46 | 91.3% | 0 |
| September 2025 | 51 | 51 | 94.1% | 0 |
| October 2025 | 44 | 44 | 40.9% | 0 |
| November 2025 | 36 | 34 | 76.5% | 2 |
| December 2025 | 65 | 64 | 60.9% | 1 |
| January 2026 | 40 | 39 | 94.9% | 1 |
| February 2026 | 32 | 30 | 93.3% | 2 |
| March 2026 | 36 | 35 | 54.3% | 1 |
| April 2026 | 31 | 31 | 61.3% | 0 |
| May 2026 | 32 | 32 | 62.5% | 0 |
| June 2026 | 25 | 25 | 36.0% | 0 |
| July 2026 | 26 | 26 | 34.6% | 0 |