WN2504
WN2504 (Southwest Airlines) is a multi-stop service on 23 routes, busiest Omaha to Chicago. Of 680 departures recorded from October 2024 to July 2026, 80.5% left on time, according to the US BTS.
- On-time departures80.5%of 680 flights
- Average delay8.8 min
- July 202631▲ 14.8%vs July 2025
- Cancelled1.5%
- Legs flown under this number23
according to the US BTS · Oct 13, 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 | 27 | 68 | ▲ 151.9% |
| February | 28 | 82 | ▲ 192.9% |
| March | 25 | 39 | ▲ 56.0% |
| April | 25 | 30 | ▲ 20.0% |
| May | 26 | 31 | ▲ 19.2% |
| June | 26 | 30 | ▲ 15.4% |
| July | 27 | 31 | ▲ 14.8% |
| August | 22 | – | – |
| September | 21 | – | – |
| October | 29 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 184 | 311 | ▲ 69.0% |
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 | 92.6% | 92.1% | ▼ 0.6% |
| February | 100.0% | 92.6% | ▼ 7.4% |
| March | 50.0% | 56.4% | ▲ 12.8% |
| April | 56.0% | 86.7% | ▲ 54.8% |
| May | 65.4% | 83.9% | ▲ 28.3% |
| June | 61.5% | 72.4% | ▲ 17.7% |
| July | 88.9% | 90.0% | ▲ 1.2% |
| August | 90.9% | – | – |
| September | 100.0% | – | – |
| October | 62.1% | – | in progress |
| November | 86.7% | – | – |
| December | 71.0% | – | – |
| Year-to-date average (Jan–Jul) | 73.5% | 82.0% | ▲ 11.6% |
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 | 5 | – |
| February | 1 | 1 | 0.0% |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 8 | ▲ 300.0% |
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 98.5% 670
- Cancelled 1.5% 10
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| OMA MDW Eppley Airfield – Chicago Midway International Airport | 679 | 7.5 min | 93.9% | 100 |
| DEN LGA Denver International Airport – LaGuardia Airport | 2,600 | 13.4 min | 78.1% | 64 |
| ITO HNL Hilo International Airport – Daniel K. Inouye International Airport | 349 | 2.7 min | 84.5% | 58 |
| AUS DAL Austin Bergstrom International Airport – Dallas Love Field | 304 | 0.2 min | 96.0% | 53 |
| DEN DAL Denver International Airport – Dallas Love Field | 1,048 | 9.9 min | 76.9% | 52 |
| LGB SMF Long Beach International Airport – Sacramento International Airport | 624 | 7.3 min | 77.1% | 49 |
| BWI MCO Baltimore/Washington International Thurgood Marshall Airport – Orlando International Airport | 1,269 | 16.0 min | 66.7% | 42 |
| GEG SMF Spokane International Airport – Sacramento International Airport | 1,045 | 1.5 min | 97.5% | 40 |
| DEN AUS Denver International Airport – Austin Bergstrom International Airport | 1,249 | 22.3 min | 63.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 45.5% | 0 |
| November 2024 | 23 | 23 | 91.3% | 0 |
| December 2024 | 18 | 18 | 88.9% | 0 |
| January 2025 | 27 | 27 | 92.6% | 0 |
| February 2025 | 28 | 27 | 100.0% | 1 |
| March 2025 | 25 | 24 | 50.0% | 1 |
| April 2025 | 25 | 25 | 56.0% | 0 |
| May 2025 | 26 | 26 | 65.4% | 0 |
| June 2025 | 26 | 26 | 61.5% | 0 |
| July 2025 | 27 | 27 | 88.9% | 0 |
| August 2025 | 22 | 22 | 90.9% | 0 |
| September 2025 | 21 | 21 | 100.0% | 0 |
| October 2025 | 29 | 29 | 62.1% | 0 |
| November 2025 | 30 | 30 | 86.7% | 0 |
| December 2025 | 31 | 31 | 71.0% | 0 |
| January 2026 | 68 | 63 | 92.1% | 5 |
| February 2026 | 82 | 81 | 92.6% | 1 |
| March 2026 | 39 | 39 | 56.4% | 0 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 30 | 29 | 72.4% | 1 |
| July 2026 | 31 | 30 | 90.0% | 1 |