WN3380
WN3380 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Austin to Ontario. Of 488 departures recorded from October 2024 to March 2026, 81.2% left on time, according to the US BTS.
- On-time departures81.2%of 488 flights
- Average delay8.0 min
- March 20264▼ 88.2%vs March 2025
- Cancelled0.6%
- Legs flown under this number27
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 24 | 29 | ▲ 20.8% |
| February | 21 | 28 | ▲ 33.3% |
| March | 34 | 4 | ▼ 88.2% |
| April | 11 | – | – |
| May | 4 | – | – |
| June | 29 | – | – |
| July | 29 | – | – |
| August | 29 | – | – |
| September | 26 | – | – |
| October | 9 | – | in progress |
| November | 66 | – | – |
| December | 68 | – | – |
| Year to date (Jan–Mar) | 79 | 61 | ▼ 22.8% |
according to the US BTS · October 2024 → March 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 91.7% | 96.4% | ▲ 5.2% |
| February | 76.2% | 88.9% | ▲ 16.7% |
| March | 90.9% | 100.0% | ▲ 10.0% |
| April | 90.9% | – | – |
| May | 100.0% | – | – |
| June | 79.3% | – | – |
| July | 75.9% | – | – |
| August | 86.2% | – | – |
| September | 88.5% | – | – |
| October | 100.0% | – | in progress |
| November | 75.8% | – | – |
| December | 80.9% | – | – |
| Year-to-date average (Jan–Mar) | 86.3% | 95.1% | ▲ 10.3% |
according to the US BTS · October 2024 → March 2026
Average departure delay by month
according to the US BTS · October 2024 → March 2026
Cancelled departures by month
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 1 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | – | – |
| May | 0 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Mar) | 1 | 2 | ▲ 100.0% |
according to the US BTS · October 2024 → March 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 99.4% 485
- Cancelled 0.6% 3
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Mar 4, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AUS ONT Austin Bergstrom International Airport – Ontario International Airport | 1,923 | 8.6 min | 77.1% | 96 |
| SAN BWI San Diego International Airport – Baltimore/Washington International Thurgood Marshall Airport | 3,686 | 2.4 min | 92.9% | 58 |
| SAT DAL San Antonio International Airport – Dallas Love Field | 399 | 4.8 min | 90.0% | 40 |
| SNA OAK John Wayne Orange County International Airport – Oakland San Francisco Bay Airport | 597 | -0.2 min | 90.6% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 22 | 22 | 59.1% | 0 |
| November 2024 | 29 | 29 | 65.5% | 0 |
| December 2024 | 26 | 26 | 69.2% | 0 |
| January 2025 | 24 | 24 | 91.7% | 0 |
| February 2025 | 21 | 21 | 76.2% | 0 |
| March 2025 | 34 | 33 | 90.9% | 1 |
| April 2025 | 11 | 11 | 90.9% | 0 |
| May 2025 | 4 | 4 | 100.0% | 0 |
| June 2025 | 29 | 29 | 79.3% | 0 |
| July 2025 | 29 | 29 | 75.9% | 0 |
| August 2025 | 29 | 29 | 86.2% | 0 |
| September 2025 | 26 | 26 | 88.5% | 0 |
| October 2025 | 9 | 9 | 100.0% | 0 |
| November 2025 | 66 | 66 | 75.8% | 0 |
| December 2025 | 68 | 68 | 80.9% | 0 |
| January 2026 | 29 | 28 | 96.4% | 1 |
| February 2026 | 28 | 27 | 88.9% | 1 |
| March 2026 | 4 | 4 | 100.0% | 0 |