WN1142
WN1142 (Southwest Airlines) is a multi-stop service on 39 routes, busiest Santa Ana to Oakland. Of 782 departures recorded from October 2024 to July 2026, 68.4% left on time, according to the US BTS.
- On-time departures68.4%of 782 flights
- Average delay16.1 min
- July 202658▲ 20.8%vs July 2025
- Cancelled1.4%
- Legs flown under this number39
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 | 28 | 33 | ▲ 17.9% |
| February | 36 | 28 | ▼ 22.2% |
| March | 32 | 67 | ▲ 109.4% |
| April | 30 | 29 | ▼ 3.3% |
| May | 31 | 19 | ▼ 38.7% |
| June | 46 | 56 | ▲ 21.7% |
| July | 48 | 58 | ▲ 20.8% |
| August | 23 | – | – |
| September | 16 | – | – |
| October | 14 | – | in progress |
| November | 50 | – | – |
| December | 49 | – | – |
| Year to date (Jan–Jul) | 251 | 290 | ▲ 15.5% |
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 | 89.3% | 87.5% | ▼ 2.0% |
| February | 75.0% | 89.3% | ▲ 19.1% |
| March | 71.9% | 55.4% | ▼ 23.0% |
| April | 83.3% | 65.5% | ▼ 21.4% |
| May | 71.0% | 72.2% | ▲ 1.8% |
| June | 31.8% | 51.8% | ▲ 62.8% |
| July | 51.1% | 48.3% | ▼ 5.5% |
| August | 91.3% | – | – |
| September | 93.8% | – | – |
| October | 57.1% | – | in progress |
| November | 70.0% | – | – |
| December | 72.9% | – | – |
| Year-to-date average (Jan–Jul) | 67.6% | 67.1% | ▼ 0.7% |
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 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 3 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 5 | 4 | ▼ 20.0% |
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% 771
- Cancelled 1.4% 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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 65.0% | 0 |
| November 2024 | 39 | 39 | 97.4% | 0 |
| December 2024 | 30 | 29 | 86.2% | 1 |
| January 2025 | 28 | 28 | 89.3% | 0 |
| February 2025 | 36 | 36 | 75.0% | 0 |
| March 2025 | 32 | 32 | 71.9% | 0 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 31 | 31 | 71.0% | 0 |
| June 2025 | 46 | 44 | 31.8% | 2 |
| July 2025 | 48 | 45 | 51.1% | 3 |
| August 2025 | 23 | 23 | 91.3% | 0 |
| September 2025 | 16 | 16 | 93.8% | 0 |
| October 2025 | 14 | 14 | 57.1% | 0 |
| November 2025 | 50 | 50 | 70.0% | 0 |
| December 2025 | 49 | 48 | 72.9% | 1 |
| January 2026 | 33 | 32 | 87.5% | 1 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 67 | 65 | 55.4% | 2 |
| April 2026 | 29 | 29 | 65.5% | 0 |
| May 2026 | 19 | 18 | 72.2% | 1 |
| June 2026 | 56 | 56 | 51.8% | 0 |
| July 2026 | 58 | 58 | 48.3% | 0 |