WN1653
WN1653 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Phoenix to San Diego. Of 565 departures recorded from October 2024 to July 2026, 73.0% left on time, according to the US BTS.
- On-time departures73.0%of 565 flights
- Average delay12.0 min
- July 202638▲ 8.6%vs July 2025
- Cancelled0.9%
- Legs flown under this number24
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 13 | ▼ 58.1% |
| February | 30 | 19 | ▼ 36.7% |
| March | 31 | 41 | ▲ 32.3% |
| April | 33 | 33 | 0.0% |
| May | 36 | 31 | ▼ 13.9% |
| June | 34 | 38 | ▲ 11.8% |
| July | 35 | 38 | ▲ 8.6% |
| August | 5 | – | – |
| September | – | – | – |
| October | 25 | – | in progress |
| November | 20 | – | – |
| December | 17 | – | – |
| Year to date (Jan–Jul) | 230 | 213 | ▼ 7.4% |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 82.8% | 63.6% | ▼ 23.1% |
| February | 83.3% | 79.0% | ▼ 5.3% |
| March | 90.3% | 75.6% | ▼ 16.3% |
| April | 81.8% | 87.9% | ▲ 7.4% |
| May | 77.8% | 96.8% | ▲ 24.4% |
| June | 58.8% | 57.9% | ▼ 1.6% |
| July | 52.9% | 57.9% | ▲ 9.4% |
| August | 40.0% | – | – |
| September | – | – | – |
| October | 68.0% | – | in progress |
| November | 60.0% | – | – |
| December | 58.8% | – | – |
| Year-to-date average (Jan–Jul) | 75.4% | 74.1% | ▼ 1.7% |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 2 | 0.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 2 | ▼ 33.3% |
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% 560
- Cancelled 0.9% 5
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 |
|---|---|---|---|---|
| PHX SAN Phoenix Sky Harbor International Airport – San Diego International Airport | 489 | 19.7 min | 52.9% | 69 |
| SAT DAL San Antonio International Airport – Dallas Love Field | 399 | 7.3 min | 77.4% | 63 |
| LAX OAK Los Angeles International Airport – Oakland San Francisco Bay Airport | 543 | 9.0 min | 79.3% | 58 |
| LAS AUS Harry Reid International Airport – Austin Bergstrom International Airport | 1,752 | 0.7 min | 94.8% | 58 |
| DEN OKC Denver International Airport – OKC Will Rogers World Airport | 796 | 33.7 min | 44.9% | 49 |
| BWI CMH Baltimore/Washington International Thurgood Marshall Airport – John Glenn Columbus International Airport | 541 | 29.6 min | 55.0% | 40 |
| DAL COS Dallas Love Field – City of Colorado Springs Municipal Airport | 969 | 6.3 min | 82.1% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 11 | 11 | 72.7% | 0 |
| December 2024 | 24 | 24 | 62.5% | 0 |
| January 2025 | 31 | 29 | 82.8% | 2 |
| February 2025 | 30 | 30 | 83.3% | 0 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 33 | 33 | 81.8% | 0 |
| May 2025 | 36 | 36 | 77.8% | 0 |
| June 2025 | 34 | 34 | 58.8% | 0 |
| July 2025 | 35 | 34 | 52.9% | 1 |
| August 2025 | 5 | 5 | 40.0% | 0 |
| October 2025 | 25 | 25 | 68.0% | 0 |
| November 2025 | 20 | 20 | 60.0% | 0 |
| December 2025 | 17 | 17 | 58.8% | 0 |
| January 2026 | 13 | 11 | 63.6% | 2 |
| February 2026 | 19 | 19 | 79.0% | 0 |
| March 2026 | 41 | 41 | 75.6% | 0 |
| April 2026 | 33 | 33 | 87.9% | 0 |
| May 2026 | 31 | 31 | 96.8% | 0 |
| June 2026 | 38 | 38 | 57.9% | 0 |
| July 2026 | 38 | 38 | 57.9% | 0 |