WN1415
WN1415 (Southwest Airlines) is a multi-stop service on 26 routes, busiest San Jose to Long Beach. Of 590 departures recorded from October 2024 to July 2026, 77.2% left on time, according to the US BTS.
- On-time departures77.2%of 590 flights
- Average delay12.7 min
- July 202631▲ 14.8%vs July 2025
- Cancelled1.0%
- Legs flown under this number26
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 | 31 | 30 | ▼ 3.2% |
| February | 28 | 28 | 0.0% |
| March | 31 | 27 | ▼ 12.9% |
| April | 38 | 8 | ▼ 78.9% |
| May | 39 | 5 | ▼ 87.2% |
| June | 28 | 27 | ▼ 3.6% |
| July | 27 | 31 | ▲ 14.8% |
| August | 18 | – | – |
| September | 17 | – | – |
| October | 38 | – | in progress |
| November | 28 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 222 | 156 | ▼ 29.7% |
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 | 93.6% | 76.7% | ▼ 18.0% |
| February | 85.7% | 67.9% | ▼ 20.8% |
| March | 77.4% | 55.6% | ▼ 28.2% |
| April | 89.2% | 75.0% | ▼ 15.9% |
| May | 52.6% | 100.0% | ▲ 90.0% |
| June | 53.6% | 96.3% | ▲ 79.8% |
| July | 61.5% | 96.8% | ▲ 57.2% |
| August | 83.3% | – | – |
| September | 70.6% | – | – |
| October | 86.8% | – | in progress |
| November | 72.0% | – | – |
| December | 62.1% | – | – |
| Year-to-date average (Jan–Jul) | 73.4% | 81.2% | ▲ 10.6% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 0 | ▼ 100.0% |
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 99.0% 584
- Cancelled 1.0% 6
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SJC LGB Mineta San Jose International Airport – Long Beach International Airport | 522 | 7.1 min | 85.1% | 107 |
| DAL TPA Dallas Love Field – Tampa International Airport | 1,474 | -0.4 min | 96.5% | 57 |
| MSY HOU Louis Armstrong New Orleans International Airport – William P. Hobby Airport | 485 | 18.2 min | 69.1% | 55 |
| BWI RDU Baltimore/Washington International Thurgood Marshall Airport – Raleigh-Durham International Airport | 411 | 38.8 min | 60.8% | 52 |
| BOS BWI Boston Logan International Airport – Baltimore/Washington International Thurgood Marshall Airport | 594 | 18.8 min | 76.6% | 50 |
| AUS LAS Austin Bergstrom International Airport – Harry Reid International Airport | 1,752 | 17.1 min | 58.5% | 42 |
| STL BNA St. Louis Lambert International Airport – Nashville International Airport | 437 | 1.4 min | 93.6% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 32 | 32 | 71.9% | 0 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 31 | 77.4% | 0 |
| April 2025 | 38 | 37 | 89.2% | 1 |
| May 2025 | 39 | 38 | 52.6% | 1 |
| June 2025 | 28 | 28 | 53.6% | 0 |
| July 2025 | 27 | 26 | 61.5% | 1 |
| August 2025 | 18 | 18 | 83.3% | 0 |
| September 2025 | 17 | 17 | 70.6% | 0 |
| October 2025 | 38 | 38 | 86.8% | 0 |
| November 2025 | 28 | 25 | 72.0% | 3 |
| December 2025 | 29 | 29 | 62.1% | 0 |
| January 2026 | 30 | 30 | 76.7% | 0 |
| February 2026 | 28 | 28 | 67.9% | 0 |
| March 2026 | 27 | 27 | 55.6% | 0 |
| April 2026 | 8 | 8 | 75.0% | 0 |
| May 2026 | 5 | 5 | 100.0% | 0 |
| June 2026 | 27 | 27 | 96.3% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |