WN3450
WN3450 (Southwest Airlines) is a multi-stop service on 17 routes, busiest Chicago to Omaha. Of 502 departures recorded from October 2024 to July 2026, 75.9% left on time, according to the US BTS.
- On-time departures75.9%of 502 flights
- Average delay14.1 min
- July 202627▼ 20.6%vs July 2025
- Cancelled0.8%
- Legs flown under this number17
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 | 5 | 27 | ▲ 440.0% |
| February | 12 | 28 | ▲ 133.3% |
| March | 28 | 31 | ▲ 10.7% |
| April | 30 | 30 | 0.0% |
| May | 31 | 30 | ▼ 3.2% |
| June | 34 | 26 | ▼ 23.5% |
| July | 34 | 27 | ▼ 20.6% |
| August | 32 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 3 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 174 | 199 | ▲ 14.4% |
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 | 100.0% | 85.2% | ▼ 14.8% |
| February | 75.0% | 81.5% | ▲ 8.6% |
| March | 92.9% | 93.6% | ▲ 0.7% |
| April | 76.7% | 100.0% | ▲ 30.4% |
| May | 61.3% | 96.7% | ▲ 57.7% |
| June | 55.9% | 84.6% | ▲ 51.4% |
| July | 54.6% | 100.0% | ▲ 83.3% |
| August | 56.3% | – | – |
| September | 44.8% | – | – |
| October | 58.1% | – | in progress |
| November | 100.0% | – | – |
| December | 50.0% | – | – |
| Year-to-date average (Jan–Jul) | 73.8% | 91.6% | ▲ 24.3% |
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 | 0 | – |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| 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 99.2% 498
- Cancelled 0.8% 4
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MDW OMA Chicago Midway International Airport – Eppley Airfield | 679 | 28.0 min | 57.6% | 60 |
| SAT DEN San Antonio International Airport – Denver International Airport | 1,280 | 6.8 min | 86.0% | 58 |
| LGA DEN LaGuardia Airport – Denver International Airport | 2,600 | 40.5 min | 47.4% | 58 |
| MKE PHX General Mitchell International Airport – Phoenix Sky Harbor International Airport | 2,346 | 0.5 min | 96.5% | 57 |
| RNO PHX Reno Tahoe International Airport – Phoenix Sky Harbor International Airport | 967 | 5.1 min | 94.0% | 50 |
| MCI LAS Kansas City International Airport – Harry Reid International Airport | 1,829 | 16.8 min | 72.5% | 40 |
| ITO HNL Hilo International Airport – Daniel K. Inouye International Airport | 349 | -1.4 min | 93.9% | 33 |
| OGG HNL Kahului International Airport – Daniel K. Inouye International Airport | 162 | 3.4 min | 90.9% | 33 |
| IND LAS Indianapolis International Airport – Harry Reid International Airport | 2,553 | 29.3 min | 61.3% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 85.7% | 0 |
| November 2024 | 7 | 7 | 100.0% | 0 |
| December 2024 | 10 | 10 | 60.0% | 0 |
| January 2025 | 5 | 5 | 100.0% | 0 |
| February 2025 | 12 | 12 | 75.0% | 0 |
| March 2025 | 28 | 28 | 92.9% | 0 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 31 | 31 | 61.3% | 0 |
| June 2025 | 34 | 34 | 55.9% | 0 |
| July 2025 | 34 | 33 | 54.6% | 1 |
| August 2025 | 32 | 32 | 56.3% | 0 |
| September 2025 | 30 | 29 | 44.8% | 1 |
| October 2025 | 31 | 31 | 58.1% | 0 |
| November 2025 | 3 | 2 | 100.0% | 1 |
| December 2025 | 2 | 2 | 50.0% | 0 |
| January 2026 | 27 | 27 | 85.2% | 0 |
| February 2026 | 28 | 27 | 81.5% | 1 |
| March 2026 | 31 | 31 | 93.6% | 0 |
| April 2026 | 30 | 30 | 100.0% | 0 |
| May 2026 | 30 | 30 | 96.7% | 0 |
| June 2026 | 26 | 26 | 84.6% | 0 |
| July 2026 | 27 | 27 | 100.0% | 0 |