WN1916
WN1916 (Southwest Airlines) is a multi-stop service on 34 routes, busiest Oakland to Ontario. Of 877 departures recorded from October 2024 to July 2026, 75.4% left on time, according to the US BTS.
- On-time departures75.4%of 877 flights
- Average delay12.2 min
- July 202645▼ 8.2%vs July 2025
- Cancelled1.1%
- Legs flown under this number34
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 | 31 | 32 | ▲ 3.2% |
| February | 24 | 34 | ▲ 41.7% |
| March | 42 | 25 | ▼ 40.5% |
| April | 33 | 29 | ▼ 12.1% |
| May | 30 | 31 | ▲ 3.3% |
| June | 44 | 42 | ▼ 4.5% |
| July | 49 | 45 | ▼ 8.2% |
| August | 46 | – | – |
| September | 46 | – | – |
| October | 31 | – | in progress |
| November | 57 | – | – |
| December | 61 | – | – |
| Year to date (Jan–Jul) | 253 | 238 | ▼ 5.9% |
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 | 90.3% | 84.4% | ▼ 6.6% |
| February | 83.3% | 64.7% | ▼ 22.3% |
| March | 75.6% | 58.3% | ▼ 22.9% |
| April | 57.6% | 79.3% | ▲ 37.7% |
| May | 60.7% | 80.7% | ▲ 32.8% |
| June | 75.0% | 59.5% | ▼ 20.6% |
| July | 87.8% | 80.0% | ▼ 8.8% |
| August | 89.1% | – | – |
| September | 84.8% | – | – |
| October | 58.1% | – | in progress |
| November | 69.8% | – | – |
| December | 73.3% | – | – |
| Year-to-date average (Jan–Jul) | 75.8% | 72.4% | ▼ 4.4% |
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 | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 2 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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 98.9% 867
- Cancelled 1.1% 10
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| OAK ONT Oakland San Francisco Bay Airport – Ontario International Airport | 582 | 0.7 min | 90.7% | 75 |
| LAX HOU Los Angeles International Airport – William P. Hobby Airport | 2,233 | 16.0 min | 71.9% | 59 |
| HNL LAX Daniel K. Inouye International Airport – Los Angeles International Airport | 4,109 | 5.3 min | 86.2% | 58 |
| IND BWI Indianapolis International Airport – Baltimore/Washington International Thurgood Marshall Airport | 828 | 1.4 min | 87.7% | 57 |
| MCO DEN Orlando International Airport – Denver International Airport | 2,486 | 16.8 min | 71.7% | 53 |
| HOU OKC William P. Hobby Airport – OKC Will Rogers World Airport | 675 | 14.2 min | 71.2% | 52 |
| DAL BNA Dallas Love Field – Nashville International Airport | 1,000 | 24.6 min | 65.0% | 42 |
| LAS DEN Harry Reid International Airport – Denver International Airport | 1,009 | -1.2 min | 95.0% | 40 |
| BWI RIC Baltimore/Washington International Thurgood Marshall Airport – Richmond International Airport | 194 | 21.9 min | 54.8% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 80 | 79 | 72.2% | 1 |
| December 2024 | 45 | 45 | 82.2% | 0 |
| January 2025 | 31 | 31 | 90.3% | 0 |
| February 2025 | 24 | 24 | 83.3% | 0 |
| March 2025 | 42 | 41 | 75.6% | 1 |
| April 2025 | 33 | 33 | 57.6% | 0 |
| May 2025 | 30 | 28 | 60.7% | 2 |
| June 2025 | 44 | 44 | 75.0% | 0 |
| July 2025 | 49 | 49 | 87.8% | 0 |
| August 2025 | 46 | 46 | 89.1% | 0 |
| September 2025 | 46 | 46 | 84.8% | 0 |
| October 2025 | 31 | 31 | 58.1% | 0 |
| November 2025 | 57 | 53 | 69.8% | 4 |
| December 2025 | 61 | 60 | 73.3% | 1 |
| January 2026 | 32 | 32 | 84.4% | 0 |
| February 2026 | 34 | 34 | 64.7% | 0 |
| March 2026 | 25 | 24 | 58.3% | 1 |
| April 2026 | 29 | 29 | 79.3% | 0 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 42 | 42 | 59.5% | 0 |
| July 2026 | 45 | 45 | 80.0% | 0 |