WN2452
WN2452 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Denver to Cleveland. Of 527 departures recorded from October 2024 to July 2026, 74.3% left on time, according to the US BTS.
- On-time departures74.3%of 527 flights
- Average delay14.3 min
- July 202619▼ 54.8%vs July 2025
- Cancelled0.2%
- Legs flown under this number27
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 | 4 | 26 | ▲ 550.0% |
| February | – | 25 | – |
| March | 26 | 35 | ▲ 34.6% |
| April | 30 | 31 | ▲ 3.3% |
| May | 31 | 30 | ▼ 3.2% |
| June | 42 | 22 | ▼ 47.6% |
| July | 42 | 19 | ▼ 54.8% |
| August | 37 | – | – |
| September | 34 | – | – |
| October | 35 | – | in progress |
| November | 13 | – | – |
| December | 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 | 0.0% | 88.5% | – |
| February | – | 84.0% | – |
| March | 96.2% | 50.0% | ▼ 48.0% |
| April | 83.3% | 58.1% | ▼ 30.3% |
| May | 64.5% | 80.0% | ▲ 24.0% |
| June | 76.2% | 72.7% | ▼ 4.5% |
| July | 61.9% | 79.0% | ▲ 27.5% |
| August | 78.4% | – | – |
| September | 85.3% | – | – |
| October | 88.6% | – | in progress |
| November | 53.9% | – | – |
| December | 75.0% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | 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 99.8% 526
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Oct 14, 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 BUR Mineta San Jose International Airport – Hollywood Burbank/Bob Hope Airport | 477 | 11.5 min | 71.9% | 57 |
| DEN CLE Denver International Airport – Cleveland Hopkins International Airport | 1,928 | 13.7 min | 71.9% | 57 |
| MCI DEN Kansas City International Airport – Denver International Airport | 855 | 7.9 min | 85.5% | 55 |
| OMA HOU Eppley Airfield – William P. Hobby Airport | 1,298 | 18.6 min | 70.6% | 51 |
| DEN GEG Denver International Airport – Spokane International Airport | 1,343 | 12.4 min | 78.0% | 50 |
| PHX SAN Phoenix Sky Harbor International Airport – San Diego International Airport | 489 | 24.8 min | 51.5% | 33 |
| DEN HOU Denver International Airport – William P. Hobby Airport | 1,422 | 8.0 min | 93.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 78.6% | 0 |
| November 2024 | 8 | 8 | 87.5% | 0 |
| December 2024 | 19 | 19 | 63.2% | 0 |
| January 2025 | 4 | 4 | 0.0% | 0 |
| March 2025 | 26 | 26 | 96.2% | 0 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 31 | 31 | 64.5% | 0 |
| June 2025 | 42 | 42 | 76.2% | 0 |
| July 2025 | 42 | 42 | 61.9% | 0 |
| August 2025 | 37 | 37 | 78.4% | 0 |
| September 2025 | 34 | 34 | 85.3% | 0 |
| October 2025 | 35 | 35 | 88.6% | 0 |
| November 2025 | 13 | 13 | 53.9% | 0 |
| December 2025 | 4 | 4 | 75.0% | 0 |
| January 2026 | 26 | 26 | 88.5% | 0 |
| February 2026 | 25 | 25 | 84.0% | 0 |
| March 2026 | 35 | 34 | 50.0% | 1 |
| April 2026 | 31 | 31 | 58.1% | 0 |
| May 2026 | 30 | 30 | 80.0% | 0 |
| June 2026 | 22 | 22 | 72.7% | 0 |
| July 2026 | 19 | 19 | 79.0% | 0 |