WN2510
WN2510 (Southwest Airlines) is a multi-stop service on 23 routes, busiest Wichita to St Louis. Of 596 departures recorded from October 2024 to July 2026, 78.8% left on time, according to the US BTS.
- On-time departures78.8%of 596 flights
- Average delay10.9 min
- July 202614▼ 65.9%vs July 2025
- Cancelled1.0%
- Legs flown under this number23
Recorded departures by month
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 | 6 | 48 | ▲ 700.0% |
| February | 10 | 27 | ▲ 170.0% |
| March | 28 | 28 | 0.0% |
| April | 30 | 37 | ▲ 23.3% |
| May | 31 | 39 | ▲ 25.8% |
| June | 36 | 16 | ▼ 55.6% |
| July | 41 | 14 | ▼ 65.9% |
| August | 23 | – | – |
| September | 22 | – | – |
| October | 18 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 182 | 209 | ▲ 14.8% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
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% | 87.2% | ▼ 12.8% |
| February | 90.0% | 77.8% | ▼ 13.6% |
| March | 78.6% | 85.7% | ▲ 9.1% |
| April | 83.3% | 73.0% | ▼ 12.4% |
| May | 74.2% | 64.1% | ▼ 13.6% |
| June | 37.1% | 81.3% | ▲ 118.8% |
| July | 46.2% | 78.6% | ▲ 70.2% |
| August | 91.3% | – | – |
| September | 100.0% | – | – |
| October | 88.9% | – | in progress |
| November | 80.0% | – | – |
| December | 83.9% | – | – |
| Year-to-date average (Jan–Jul) | 72.8% | 78.2% | ▲ 7.5% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 1 | ▼ 50.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 1 | ▼ 80.0% |
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 99.0% 590
- Cancelled 1.0% 6
Share of all recorded flights in the period, all legs. · Oct 12, 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 |
|---|---|---|---|---|
| ICT STL Wichita Dwight D. Eisenhower National Airport – St. Louis Lambert International Airport | 629 | -4.7 min | 97.2% | 74 |
| DEN SMF Denver International Airport – Sacramento International Airport | 1,460 | 58.6 min | 39.3% | 61 |
| SMF HNL Sacramento International Airport – Daniel K. Inouye International Airport | 3,960 | 8.6 min | 79.3% | 58 |
| JAX BNA Jacksonville International Airport – Nashville International Airport | 779 | 16.9 min | 62.1% | 58 |
| MDW ALB Chicago Midway International Airport – Albany International Airport | 1,152 | 6.0 min | 80.4% | 47 |
| SNA LAS John Wayne Orange County International Airport – Harry Reid International Airport | 365 | 3.8 min | 89.1% | 46 |
| DEN MCI Denver International Airport – Kansas City International Airport | 855 | -4.9 min | 100.0% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 30 | 30 | 100.0% | 0 |
| December 2024 | 31 | 31 | 96.8% | 0 |
| January 2025 | 6 | 4 | 100.0% | 2 |
| February 2025 | 10 | 10 | 90.0% | 0 |
| March 2025 | 28 | 28 | 78.6% | 0 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 31 | 31 | 74.2% | 0 |
| June 2025 | 36 | 35 | 37.1% | 1 |
| July 2025 | 41 | 39 | 46.2% | 2 |
| August 2025 | 23 | 23 | 91.3% | 0 |
| September 2025 | 22 | 22 | 100.0% | 0 |
| October 2025 | 18 | 18 | 88.9% | 0 |
| November 2025 | 30 | 30 | 80.0% | 0 |
| December 2025 | 31 | 31 | 83.9% | 0 |
| January 2026 | 48 | 47 | 87.2% | 1 |
| February 2026 | 27 | 27 | 77.8% | 0 |
| March 2026 | 28 | 28 | 85.7% | 0 |
| April 2026 | 37 | 37 | 73.0% | 0 |
| May 2026 | 39 | 39 | 64.1% | 0 |
| June 2026 | 16 | 16 | 81.3% | 0 |
| July 2026 | 14 | 14 | 78.6% | 0 |