WN2248
WN2248 (Southwest Airlines) is a multi-stop service on 40 routes, busiest Chicago to Denver. Of 737 departures recorded from October 2024 to July 2026, 72.7% left on time, according to the US BTS.
- On-time departures72.7%of 737 flights
- Average delay12.2 min
- July 202635▲ 9.4%vs July 2025
- Cancelled0.3%
- Legs flown under this number40
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | 32 | ▲ 6.7% |
| February | 28 | 35 | ▲ 25.0% |
| March | 31 | 62 | ▲ 100.0% |
| April | 33 | 36 | ▲ 9.1% |
| May | 37 | 31 | ▼ 16.2% |
| June | 31 | 34 | ▲ 9.7% |
| July | 32 | 35 | ▲ 9.4% |
| August | 39 | – | – |
| September | 38 | – | – |
| October | 26 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 222 | 265 | ▲ 19.4% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.3% | 83.9% | ▼ 10.1% |
| February | 96.4% | 71.4% | ▼ 25.9% |
| March | 80.7% | 71.0% | ▼ 12.0% |
| April | 60.6% | 75.0% | ▲ 23.7% |
| May | 67.6% | 90.3% | ▲ 33.7% |
| June | 64.5% | 32.4% | ▼ 49.9% |
| July | 77.4% | 28.6% | ▼ 63.1% |
| August | 71.8% | – | – |
| September | 68.4% | – | – |
| October | 61.5% | – | in progress |
| November | 64.3% | – | – |
| December | 80.7% | – | – |
| Year-to-date average (Jan–Jul) | 77.2% | 64.6% | ▼ 16.3% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 1 | 0.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.7% 735
- Cancelled 0.3% 2
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MDW DEN Chicago Midway International Airport – Denver International Airport | 1,438 | -0.8 min | 93.9% | 98 |
| DAL LGB Dallas Love Field – Long Beach International Airport | 1,979 | 11.0 min | 75.0% | 61 |
| HNL ITO Daniel K. Inouye International Airport – Hilo International Airport | 349 | 5.0 min | 89.7% | 58 |
| LAS IND Harry Reid International Airport – Indianapolis International Airport | 2,553 | 36.0 min | 31.0% | 58 |
| PHX ONT Phoenix Sky Harbor International Airport – Ontario International Airport | 522 | 18.0 min | 54.4% | 57 |
| PHX OAK Phoenix Sky Harbor International Airport – Oakland San Francisco Bay Airport | 1,039 | 16.3 min | 72.0% | 50 |
| MKE MCO General Mitchell International Airport – Orlando International Airport | 1,719 | 11.2 min | 71.7% | 46 |
| DEN TUS Denver International Airport – Tucson International Airport | 1,029 | 8.0 min | 78.6% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 75.0% | 0 |
| November 2024 | 35 | 35 | 100.0% | 0 |
| December 2024 | 33 | 33 | 93.9% | 0 |
| January 2025 | 30 | 30 | 93.3% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 33 | 33 | 60.6% | 0 |
| May 2025 | 37 | 37 | 67.6% | 0 |
| June 2025 | 31 | 31 | 64.5% | 0 |
| July 2025 | 32 | 31 | 77.4% | 1 |
| August 2025 | 39 | 39 | 71.8% | 0 |
| September 2025 | 38 | 38 | 68.4% | 0 |
| October 2025 | 26 | 26 | 61.5% | 0 |
| November 2025 | 28 | 28 | 64.3% | 0 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 32 | 31 | 83.9% | 1 |
| February 2026 | 35 | 35 | 71.4% | 0 |
| March 2026 | 62 | 62 | 71.0% | 0 |
| April 2026 | 36 | 36 | 75.0% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 34 | 34 | 32.4% | 0 |
| July 2026 | 35 | 35 | 28.6% | 0 |