WN4686
WN4686 (Southwest Airlines) is a multi-stop service on 10 routes, busiest Dallas to Colorado Springs. Of 242 departures recorded from October 2024 to July 2026, 69.4% left on time, according to the US BTS.
- On-time departures69.4%of 242 flights
- Average delay17.9 min
- July 202618
- Cancelled0.0%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 28 | 27 | ▼ 3.6% |
| February | 24 | 28 | ▲ 16.7% |
| March | 4 | 4 | 0.0% |
| April | 6 | – | – |
| May | 7 | – | – |
| June | 2 | 16 | ▲ 700.0% |
| July | – | 18 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 3 | – | – |
| December | 3 | – | – |
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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 78.6% | 92.6% | ▲ 17.8% |
| February | 83.3% | 71.4% | ▼ 14.3% |
| March | 75.0% | 100.0% | ▲ 33.3% |
| April | 100.0% | – | – |
| May | 85.7% | – | – |
| June | 100.0% | 50.0% | ▼ 50.0% |
| July | – | 33.3% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 33.3% | – | – |
| December | 33.3% | – | – |
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 periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | – | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| 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 100.0% 242
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DAL COS Dallas Love Field – City of Colorado Springs Municipal Airport | 969 | 13.0 min | 70.0% | 110 |
| BOI PHX Boise Air Terminal/Gowen Field – Phoenix Sky Harbor International Airport | 1,184 | 3.4 min | 84.5% | 58 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 64.7% | 0 |
| November 2024 | 26 | 26 | 73.1% | 0 |
| December 2024 | 29 | 29 | 48.3% | 0 |
| January 2025 | 28 | 28 | 78.6% | 0 |
| February 2025 | 24 | 24 | 83.3% | 0 |
| March 2025 | 4 | 4 | 75.0% | 0 |
| April 2025 | 6 | 6 | 100.0% | 0 |
| May 2025 | 7 | 7 | 85.7% | 0 |
| June 2025 | 2 | 2 | 100.0% | 0 |
| November 2025 | 3 | 3 | 33.3% | 0 |
| December 2025 | 3 | 3 | 33.3% | 0 |
| January 2026 | 27 | 27 | 92.6% | 0 |
| February 2026 | 28 | 28 | 71.4% | 0 |
| March 2026 | 4 | 4 | 100.0% | 0 |
| June 2026 | 16 | 16 | 50.0% | 0 |
| July 2026 | 18 | 18 | 33.3% | 0 |