WN2550
WN2550 (Southwest Airlines) is a multi-stop service on 30 routes, busiest Palm Springs to Las Vegas. Of 649 departures recorded from October 2024 to July 2026, 78.8% left on time, according to the US BTS.
- On-time departures78.8%of 649 flights
- Average delay10.4 min
- July 202617▼ 45.2%vs July 2025
- Cancelled1.2%
- Legs flown under this number30
according to the US BTS · Oct 12, 2024 → Jul 29, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 28 | 11 | ▼ 60.7% |
| February | 27 | 8 | ▼ 70.4% |
| March | 42 | 28 | ▼ 33.3% |
| April | 37 | 30 | ▼ 18.9% |
| May | 34 | 31 | ▼ 8.8% |
| June | 31 | 14 | ▼ 54.8% |
| July | 31 | 17 | ▼ 45.2% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 38 | – | – |
| December | 33 | – | – |
| Year to date (Jan–Jul) | 230 | 139 | ▼ 39.6% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 75.0% | 81.8% | ▲ 9.1% |
| February | 53.9% | 100.0% | ▲ 85.7% |
| March | 90.2% | 67.9% | ▼ 24.8% |
| April | 94.6% | 93.3% | ▼ 1.3% |
| May | 73.5% | 100.0% | ▲ 36.0% |
| June | 71.0% | 42.9% | ▼ 39.6% |
| July | 64.5% | 47.1% | ▼ 27.1% |
| August | 54.8% | – | – |
| September | 76.7% | – | – |
| October | 90.3% | – | in progress |
| November | 93.9% | – | – |
| December | 78.8% | – | – |
| Year-to-date average (Jan–Jul) | 74.7% | 76.1% | ▲ 2.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | 1 | 0.0% |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 5 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.8% 641
- Cancelled 1.2% 8
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PSP LAS Palm Springs International Airport – Harry Reid International Airport | 279 | 11.5 min | 76.0% | 80 |
| OAK SNA Oakland San Francisco Bay Airport – John Wayne Orange County International Airport | 597 | 12.9 min | 63.3% | 60 |
| PHX DEN Phoenix Sky Harbor International Airport – Denver International Airport | 968 | 1.0 min | 98.3% | 58 |
| HOU BWI William P. Hobby Airport – Baltimore/Washington International Thurgood Marshall Airport | 2,003 | 22.5 min | 67.2% | 58 |
| EUG OAK Eugene Airport – Oakland San Francisco Bay Airport | 717 | 6.3 min | 82.8% | 58 |
| DEN PSP Denver International Airport – Palm Springs International Airport | 1,247 | 8.4 min | 75.5% | 53 |
| LAX SJC Los Angeles International Airport – Mineta San Jose International Airport | 496 | 1.0 min | 89.7% | 41 |
| SJC AUS Mineta San Jose International Airport – Austin Bergstrom International Airport | 2,372 | 0.6 min | 93.8% | 33 |
| BWI BDL Baltimore/Washington International Thurgood Marshall Airport – Bradley International Airport | 455 | 23.4 min | 69.7% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 50 | 50 | 82.0% | 0 |
| December 2024 | 48 | 48 | 81.3% | 0 |
| January 2025 | 28 | 28 | 75.0% | 0 |
| February 2025 | 27 | 26 | 53.9% | 1 |
| March 2025 | 42 | 41 | 90.2% | 1 |
| April 2025 | 37 | 37 | 94.6% | 0 |
| May 2025 | 34 | 34 | 73.5% | 0 |
| June 2025 | 31 | 31 | 71.0% | 0 |
| July 2025 | 31 | 31 | 64.5% | 0 |
| August 2025 | 31 | 31 | 54.8% | 0 |
| September 2025 | 30 | 30 | 76.7% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 38 | 33 | 93.9% | 5 |
| December 2025 | 33 | 33 | 78.8% | 0 |
| January 2026 | 11 | 11 | 81.8% | 0 |
| February 2026 | 8 | 7 | 100.0% | 1 |
| March 2026 | 28 | 28 | 67.9% | 0 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 31 | 31 | 100.0% | 0 |
| June 2026 | 14 | 14 | 42.9% | 0 |
| July 2026 | 17 | 17 | 47.1% | 0 |