WN2455
WN2455 (Southwest Airlines) is a multi-stop service on 29 routes, busiest Fresno to San Diego. Of 749 departures recorded from October 2024 to July 2026, 74.5% left on time, according to the US BTS.
- On-time departures74.5%of 749 flights
- Average delay13.4 min
- July 202630▼ 40.0%vs July 2025
- Cancelled0.9%
- Legs flown under this number29
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 | 30 | 36 | ▲ 20.0% |
| February | 26 | 18 | ▼ 30.8% |
| March | 54 | 30 | ▼ 44.4% |
| April | 36 | 30 | ▼ 16.7% |
| May | 31 | 31 | 0.0% |
| June | 50 | 30 | ▼ 40.0% |
| July | 50 | 30 | ▼ 40.0% |
| August | 36 | – | – |
| September | 30 | – | – |
| October | 26 | – | in progress |
| November | 55 | – | – |
| December | 50 | – | – |
| Year to date (Jan–Jul) | 277 | 205 | ▼ 26.0% |
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 | 86.7% | 72.2% | ▼ 16.7% |
| February | 69.2% | 66.7% | ▼ 3.7% |
| March | 83.3% | 75.9% | ▼ 9.0% |
| April | 75.0% | 90.0% | ▲ 20.0% |
| May | 87.1% | 77.4% | ▼ 11.1% |
| June | 68.0% | 62.1% | ▼ 8.7% |
| July | 76.0% | 48.2% | ▼ 36.6% |
| August | 50.0% | – | – |
| September | 66.7% | – | – |
| October | 92.3% | – | in progress |
| November | 88.7% | – | – |
| December | 66.0% | – | – |
| Year-to-date average (Jan–Jul) | 77.9% | 70.3% | ▼ 9.7% |
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 | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 3 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 5 |
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 99.1% 742
- Cancelled 0.9% 7
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 |
|---|---|---|---|---|
| FAT SAN Fresno Yosemite International Airport – San Diego International Airport | 505 | 8.1 min | 77.8% | 63 |
| FAT LAS Fresno Yosemite International Airport – Harry Reid International Airport | 416 | 6.8 min | 91.4% | 58 |
| DEN GEG Denver International Airport – Spokane International Airport | 1,343 | 19.9 min | 62.1% | 58 |
| LGA DEN LaGuardia Airport – Denver International Airport | 2,600 | 25.8 min | 54.7% | 57 |
| BWI MDW Baltimore/Washington International Thurgood Marshall Airport – Chicago Midway International Airport | 981 | 7.9 min | 82.5% | 57 |
| MDW PIT Chicago Midway International Airport – Pittsburgh International Airport | 646 | 23.2 min | 69.2% | 52 |
| DEN LAS Denver International Airport – Harry Reid International Airport | 1,009 | 19.0 min | 61.7% | 47 |
| DEN FAT Denver International Airport – Fresno Yosemite International Airport | 1,355 | 14.4 min | 77.1% | 35 |
| HNL ITO Daniel K. Inouye International Airport – Hilo International Airport | 349 | 12.3 min | 84.4% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 32 | 32 | 87.5% | 0 |
| December 2024 | 18 | 18 | 50.0% | 0 |
| January 2025 | 30 | 30 | 86.7% | 0 |
| February 2025 | 26 | 26 | 69.2% | 0 |
| March 2025 | 54 | 54 | 83.3% | 0 |
| April 2025 | 36 | 36 | 75.0% | 0 |
| May 2025 | 31 | 31 | 87.1% | 0 |
| June 2025 | 50 | 50 | 68.0% | 0 |
| July 2025 | 50 | 50 | 76.0% | 0 |
| August 2025 | 36 | 36 | 50.0% | 0 |
| September 2025 | 30 | 30 | 66.7% | 0 |
| October 2025 | 26 | 26 | 92.3% | 0 |
| November 2025 | 55 | 53 | 88.7% | 2 |
| December 2025 | 50 | 50 | 66.0% | 0 |
| January 2026 | 36 | 36 | 72.2% | 0 |
| February 2026 | 18 | 18 | 66.7% | 0 |
| March 2026 | 30 | 29 | 75.9% | 1 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 30 | 29 | 62.1% | 1 |
| July 2026 | 30 | 27 | 48.2% | 3 |