WN4702
WN4702 (Southwest Airlines) is a multi-stop service on 11 routes, busiest Phoenix to Ontario. Of 288 departures recorded from October 2024 to July 2026, 75.4% left on time, according to the US BTS.
- On-time departures75.4%of 288 flights
- Average delay11.7 min
- July 202630▲ 87.5%vs July 2025
- Cancelled1.0%
- Legs flown under this number11
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | 22 | ▼ 12.0% |
| February | 21 | 27 | ▲ 28.6% |
| March | 4 | 10 | ▲ 150.0% |
| April | – | 4 | – |
| May | – | 4 | – |
| June | 16 | 27 | ▲ 68.8% |
| July | 16 | 30 | ▲ 87.5% |
| August | 4 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 72.7% | 68.2% | ▼ 6.3% |
| February | 71.4% | 59.3% | ▼ 17.0% |
| March | 100.0% | 60.0% | ▼ 40.0% |
| April | – | 50.0% | – |
| May | – | 100.0% | – |
| June | 81.3% | 92.6% | ▲ 14.0% |
| July | 87.5% | 83.3% | ▼ 4.8% |
| August | 100.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | 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 99.0% 285
- Cancelled 1.0% 3
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHX ONT Phoenix Sky Harbor International Airport – Ontario International Airport | 522 | 13.4 min | 70.4% | 101 |
| DEN OAK Denver International Airport – Oakland San Francisco Bay Airport | 1,537 | 18.4 min | 62.8% | 51 |
| ELP HOU El Paso International Airport – William P. Hobby Airport | 1,087 | 0.3 min | 95.9% | 49 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 28 | 28 | 75.0% | 0 |
| December 2024 | 26 | 26 | 57.7% | 0 |
| January 2025 | 25 | 22 | 72.7% | 3 |
| February 2025 | 21 | 21 | 71.4% | 0 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| June 2025 | 16 | 16 | 81.3% | 0 |
| July 2025 | 16 | 16 | 87.5% | 0 |
| August 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 2 | 2 | 100.0% | 0 |
| December 2025 | 2 | 2 | 100.0% | 0 |
| January 2026 | 22 | 22 | 68.2% | 0 |
| February 2026 | 27 | 27 | 59.3% | 0 |
| March 2026 | 10 | 10 | 60.0% | 0 |
| April 2026 | 4 | 4 | 50.0% | 0 |
| May 2026 | 4 | 4 | 100.0% | 0 |
| June 2026 | 27 | 27 | 92.6% | 0 |
| July 2026 | 30 | 30 | 83.3% | 0 |