WN1875
WN1875 (Southwest Airlines) is a multi-stop service on 29 routes, busiest Santa Ana to Oakland. Of 714 departures recorded from October 2024 to July 2026, 79.1% left on time, according to the US BTS.
- On-time departures79.1%of 714 flights
- Average delay10.4 min
- July 202624▼ 44.2%vs July 2025
- Cancelled1.5%
- Legs flown under this number29
according to the US BTS · Oct 12, 2024 → Jul 31, 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 | 34 | 9 | ▼ 73.5% |
| February | 26 | 28 | ▲ 7.7% |
| March | 63 | 34 | ▼ 46.0% |
| April | 38 | 31 | ▼ 18.4% |
| May | 31 | 31 | 0.0% |
| June | 42 | 27 | ▼ 35.7% |
| July | 43 | 24 | ▼ 44.2% |
| August | 25 | – | – |
| September | 22 | – | – |
| October | 26 | – | in progress |
| November | 25 | – | – |
| December | 26 | – | – |
| Year to date (Jan–Jul) | 277 | 184 | ▼ 33.6% |
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 | 96.9% | 87.5% | ▼ 9.7% |
| February | 88.5% | 77.8% | ▼ 12.1% |
| March | 71.0% | 89.7% | ▲ 26.3% |
| April | 81.6% | 77.4% | ▼ 5.1% |
| May | 90.3% | 77.4% | ▼ 14.3% |
| June | 85.7% | 48.2% | ▼ 43.8% |
| July | 83.7% | 33.3% | ▼ 60.2% |
| August | 72.0% | – | – |
| September | 61.9% | – | – |
| October | 65.4% | – | in progress |
| November | 72.0% | – | – |
| December | 84.6% | – | – |
| Year-to-date average (Jan–Jul) | 85.4% | 70.2% | ▼ 17.8% |
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 | 2 | 1 | ▼ 50.0% |
| February | 0 | 1 | – |
| March | 1 | 5 | ▲ 400.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 7 | ▲ 133.3% |
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 98.5% 703
- Cancelled 1.5% 11
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SNA OAK John Wayne Orange County International Airport – Oakland San Francisco Bay Airport | 597 | 4.4 min | 89.9% | 101 |
| STL BNA St. Louis Lambert International Airport – Nashville International Airport | 437 | 3.1 min | 89.7% | 58 |
| LGB SMF Long Beach International Airport – Sacramento International Airport | 624 | 9.3 min | 77.2% | 57 |
| SAV BWI Savannah Hilton Head International Airport – Baltimore/Washington International Thurgood Marshall Airport | 884 | -2.0 min | 94.6% | 56 |
| LAS OMA Harry Reid International Airport – Eppley Airfield | 1,765 | 10.7 min | 77.8% | 54 |
| SMF SAN Sacramento International Airport – San Diego International Airport | 773 | 19.8 min | 65.9% | 42 |
| BWI PVD Baltimore/Washington International Thurgood Marshall Airport – Rhode Island T. F. Green International Airport | 526 | 6.9 min | 76.2% | 42 |
| FLL STL Fort Lauderdale Hollywood International Airport – St. Louis Lambert International Airport | 1,702 | 23.0 min | 41.5% | 41 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 89.5% | 0 |
| November 2024 | 50 | 50 | 96.0% | 0 |
| December 2024 | 60 | 60 | 85.0% | 0 |
| January 2025 | 34 | 32 | 96.9% | 2 |
| February 2025 | 26 | 26 | 88.5% | 0 |
| March 2025 | 63 | 62 | 71.0% | 1 |
| April 2025 | 38 | 38 | 81.6% | 0 |
| May 2025 | 31 | 31 | 90.3% | 0 |
| June 2025 | 42 | 42 | 85.7% | 0 |
| July 2025 | 43 | 43 | 83.7% | 0 |
| August 2025 | 25 | 25 | 72.0% | 0 |
| September 2025 | 22 | 21 | 61.9% | 1 |
| October 2025 | 26 | 26 | 65.4% | 0 |
| November 2025 | 25 | 25 | 72.0% | 0 |
| December 2025 | 26 | 26 | 84.6% | 0 |
| January 2026 | 9 | 8 | 87.5% | 1 |
| February 2026 | 28 | 27 | 77.8% | 1 |
| March 2026 | 34 | 29 | 89.7% | 5 |
| April 2026 | 31 | 31 | 77.4% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 27 | 27 | 48.2% | 0 |
| July 2026 | 24 | 24 | 33.3% | 0 |