WN2553
WN2553 (Southwest Airlines) is a multi-stop service on 24 routes, busiest San Jose to Santa Ana. Of 586 departures recorded from October 2024 to July 2026, 73.7% left on time, according to the US BTS.
- On-time departures73.7%of 586 flights
- Average delay12.7 min
- July 202613▼ 56.7%vs July 2025
- Cancelled0.9%
- Legs flown under this number24
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 | 29 | 37 | ▲ 27.6% |
| February | 20 | 26 | ▲ 30.0% |
| March | 22 | 36 | ▲ 63.6% |
| April | 25 | 22 | ▼ 12.0% |
| May | 26 | 18 | ▼ 30.8% |
| June | 30 | 13 | ▼ 56.7% |
| July | 30 | 13 | ▼ 56.7% |
| August | 35 | – | – |
| September | 34 | – | – |
| October | 27 | – | in progress |
| November | 51 | – | – |
| December | 36 | – | – |
| Year to date (Jan–Jul) | 182 | 165 | ▼ 9.3% |
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 | 89.3% | 73.0% | ▼ 18.3% |
| February | 95.0% | 84.6% | ▼ 10.9% |
| March | 59.1% | 66.7% | ▲ 12.8% |
| April | 69.6% | 81.8% | ▲ 17.6% |
| May | 69.2% | 66.7% | ▼ 3.7% |
| June | 86.7% | 61.5% | ▼ 29.0% |
| July | 90.0% | 33.3% | ▼ 63.0% |
| August | 65.7% | – | – |
| September | 47.1% | – | – |
| October | 88.9% | – | in progress |
| November | 56.9% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 79.8% | 66.8% | ▼ 16.3% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 2 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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 99.1% 581
- Cancelled 0.9% 5
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 29, 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 SNA Mineta San Jose International Airport – John Wayne Orange County International Airport | 550 | 0.3 min | 89.9% | 81 |
| GEG DEN Spokane International Airport – Denver International Airport | 1,343 | 4.7 min | 90.0% | 60 |
| LAS STL Harry Reid International Airport – St. Louis Lambert International Airport | 2,202 | 23.9 min | 53.5% | 58 |
| HOU DEN William P. Hobby Airport – Denver International Airport | 1,422 | 19.2 min | 70.8% | 50 |
| SJC SAN Mineta San Jose International Airport – San Diego International Airport | 671 | 5.3 min | 81.0% | 42 |
| LAS BOI Harry Reid International Airport – Boise Air Terminal/Gowen Field | 837 | 12.5 min | 79.4% | 34 |
| SFO LAX San Francisco International Airport – Los Angeles International Airport | 543 | 23.1 min | 53.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 22 | 22 | 86.4% | 0 |
| November 2024 | 12 | 12 | 100.0% | 0 |
| December 2024 | 22 | 21 | 90.5% | 1 |
| January 2025 | 29 | 28 | 89.3% | 1 |
| February 2025 | 20 | 20 | 95.0% | 0 |
| March 2025 | 22 | 22 | 59.1% | 0 |
| April 2025 | 25 | 23 | 69.6% | 2 |
| May 2025 | 26 | 26 | 69.2% | 0 |
| June 2025 | 30 | 30 | 86.7% | 0 |
| July 2025 | 30 | 30 | 90.0% | 0 |
| August 2025 | 35 | 35 | 65.7% | 0 |
| September 2025 | 34 | 34 | 47.1% | 0 |
| October 2025 | 27 | 27 | 88.9% | 0 |
| November 2025 | 51 | 51 | 56.9% | 0 |
| December 2025 | 36 | 36 | 75.0% | 0 |
| January 2026 | 37 | 37 | 73.0% | 0 |
| February 2026 | 26 | 26 | 84.6% | 0 |
| March 2026 | 36 | 36 | 66.7% | 0 |
| April 2026 | 22 | 22 | 81.8% | 0 |
| May 2026 | 18 | 18 | 66.7% | 0 |
| June 2026 | 13 | 13 | 61.5% | 0 |
| July 2026 | 13 | 12 | 33.3% | 1 |