WN3015
WN3015 (Southwest Airlines) is a multi-stop service on 25 routes, busiest San Diego to Sacramento. Of 603 departures recorded from October 2024 to July 2026, 77.3% left on time, according to the US BTS.
- On-time departures77.3%of 603 flights
- Average delay13.5 min
- July 20265▼ 83.9%vs July 2025
- Cancelled1.5%
- Legs flown under this number25
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 40 | 31 | ▼ 22.5% |
| February | 38 | 18 | ▼ 52.6% |
| March | 6 | 49 | ▲ 716.7% |
| April | – | 31 | – |
| May | – | 26 | – |
| June | 26 | 7 | ▼ 73.1% |
| July | 31 | 5 | ▼ 83.9% |
| August | 27 | – | – |
| September | 26 | – | – |
| October | 59 | – | in progress |
| November | 25 | – | – |
| December | 21 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 73.7% | 85.7% | ▲ 16.3% |
| February | 81.6% | 94.1% | ▲ 15.4% |
| March | 100.0% | 83.7% | ▼ 16.3% |
| April | – | 90.3% | – |
| May | – | 76.9% | – |
| June | 100.0% | 28.6% | ▼ 71.4% |
| July | 80.0% | 20.0% | ▼ 75.0% |
| August | 88.9% | – | – |
| September | 96.2% | – | – |
| October | 64.9% | – | in progress |
| November | 64.0% | – | – |
| December | 76.2% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 3 | ▲ 50.0% |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 2 | – | in progress |
| November | 0 | – | – |
| December | 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 98.5% 594
- Cancelled 1.5% 9
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 26, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAN SMF San Diego International Airport – Sacramento International Airport | 773 | 15.3 min | 74.4% | 118 |
| HNL LIH Daniel K. Inouye International Airport – Lihue Airport | 163 | 2.1 min | 90.0% | 61 |
| SAT STL San Antonio International Airport – St. Louis Lambert International Airport | 1,266 | 3.8 min | 92.0% | 50 |
| MEM HOU Frederick W. Smith International Airport – William P. Hobby Airport | 780 | 15.0 min | 78.0% | 50 |
| TUL HOU Tulsa International Airport – William P. Hobby Airport | 731 | 18.0 min | 75.0% | 40 |
| LAS DEN Harry Reid International Airport – Denver International Airport | 1,009 | 14.3 min | 78.8% | 33 |
| DAL BNA Dallas Love Field – Nashville International Airport | 1,000 | 28.2 min | 62.1% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 71.4% | 0 |
| November 2024 | 60 | 60 | 65.0% | 0 |
| December 2024 | 70 | 70 | 71.4% | 0 |
| January 2025 | 40 | 38 | 73.7% | 2 |
| February 2025 | 38 | 38 | 81.6% | 0 |
| March 2025 | 6 | 6 | 100.0% | 0 |
| June 2025 | 26 | 26 | 100.0% | 0 |
| July 2025 | 31 | 30 | 80.0% | 1 |
| August 2025 | 27 | 27 | 88.9% | 0 |
| September 2025 | 26 | 26 | 96.2% | 0 |
| October 2025 | 59 | 57 | 64.9% | 2 |
| November 2025 | 25 | 25 | 64.0% | 0 |
| December 2025 | 21 | 21 | 76.2% | 0 |
| January 2026 | 31 | 28 | 85.7% | 3 |
| February 2026 | 18 | 17 | 94.1% | 1 |
| March 2026 | 49 | 49 | 83.7% | 0 |
| April 2026 | 31 | 31 | 90.3% | 0 |
| May 2026 | 26 | 26 | 76.9% | 0 |
| June 2026 | 7 | 7 | 28.6% | 0 |
| July 2026 | 5 | 5 | 20.0% | 0 |