WN4497
WN4497 (Southwest Airlines) is a multi-stop service on 12 routes, busiest Orlando to Denver. Of 288 departures recorded from October 2024 to July 2026, 71.9% left on time, according to the US BTS.
- On-time departures71.9%of 288 flights
- Average delay13.9 min
- July 202623▲ 0.0%vs July 2025
- Cancelled0.0%
- Legs flown under this number12
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 10 | ▲ 233.3% |
| February | – | 18 | – |
| March | – | 19 | – |
| April | – | 28 | – |
| May | – | 31 | – |
| June | 18 | 22 | ▲ 22.2% |
| July | 23 | 23 | 0.0% |
| August | 6 | – | – |
| September | 4 | – | – |
| October | – | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 50.0% | ▼ 50.0% |
| February | – | 55.6% | – |
| March | – | 79.0% | – |
| April | – | 78.6% | – |
| May | – | 77.4% | – |
| June | 44.4% | 86.4% | ▲ 94.3% |
| July | 60.9% | 95.7% | ▲ 57.1% |
| August | 66.7% | – | – |
| September | 100.0% | – | – |
| October | – | – | in progress |
| November | 71.4% | – | – |
| December | 45.2% | – | – |
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 periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| 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% 288
- 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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MCO DEN Orlando International Airport – Denver International Airport | 2,486 | 29.1 min | 59.4% | 64 |
| STL MKE St. Louis Lambert International Airport – General Mitchell International Airport | 511 | 9.6 min | 77.6% | 58 |
| PHX LGB Phoenix Sky Harbor International Airport – Long Beach International Airport | 570 | 18.6 min | 51.2% | 43 |
| MDW HOU Chicago Midway International Airport – William P. Hobby Airport | 1,510 | 4.0 min | 90.5% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 9 | 9 | 100.0% | 0 |
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 11 | 11 | 90.9% | 0 |
| January 2025 | 3 | 3 | 100.0% | 0 |
| June 2025 | 18 | 18 | 44.4% | 0 |
| July 2025 | 23 | 23 | 60.9% | 0 |
| August 2025 | 6 | 6 | 66.7% | 0 |
| September 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 28 | 28 | 71.4% | 0 |
| December 2025 | 31 | 31 | 45.2% | 0 |
| January 2026 | 10 | 10 | 50.0% | 0 |
| February 2026 | 18 | 18 | 55.6% | 0 |
| March 2026 | 19 | 19 | 79.0% | 0 |
| April 2026 | 28 | 28 | 78.6% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 22 | 22 | 86.4% | 0 |
| July 2026 | 23 | 23 | 95.7% | 0 |