WN526
WN526 (Southwest Airlines) is a multi-stop service on 34 routes, busiest Las Vegas to Indianapolis. Of 686 departures recorded from October 2024 to July 2026, 73.9% left on time, according to the US BTS.
- On-time departures73.9%of 686 flights
- Average delay14.8 min
- July 202642▲ 20.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number34
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 | 31 | 31 | 0.0% |
| February | 20 | 25 | ▲ 25.0% |
| March | 30 | 43 | ▲ 43.3% |
| April | 27 | 33 | ▲ 22.2% |
| May | 27 | 31 | ▲ 14.8% |
| June | 33 | 38 | ▲ 15.2% |
| July | 35 | 42 | ▲ 20.0% |
| August | 32 | – | – |
| September | 30 | – | – |
| October | 23 | – | in progress |
| November | 42 | – | – |
| December | 33 | – | – |
| Year to date (Jan–Jul) | 203 | 243 | ▲ 19.7% |
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 | 83.9% | 82.1% | ▼ 2.1% |
| February | 90.0% | 92.0% | ▲ 2.2% |
| March | 93.3% | 57.1% | ▼ 38.8% |
| April | 92.6% | 45.5% | ▼ 50.9% |
| May | 100.0% | 58.1% | ▼ 41.9% |
| June | 66.7% | 46.0% | ▼ 31.1% |
| July | 55.9% | 52.4% | ▼ 6.3% |
| August | 81.3% | – | – |
| September | 90.0% | – | – |
| October | 73.9% | – | in progress |
| November | 75.6% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–Jul) | 83.2% | 61.9% | ▼ 25.6% |
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 | 3 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 5 | ▲ 400.0% |
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 99.0% 679
- Cancelled 1.0% 7
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 |
|---|---|---|---|---|
| LAS IND Harry Reid International Airport – Indianapolis International Airport | 2,553 | 6.7 min | 89.2% | 65 |
| BWI HOU Baltimore/Washington International Thurgood Marshall Airport – William P. Hobby Airport | 2,003 | 29.2 min | 60.0% | 61 |
| BNA ATL Nashville International Airport – Hartsfield Jackson Atlanta International Airport | 344 | 24.1 min | 55.2% | 58 |
| LIH HNL Lihue Airport – Daniel K. Inouye International Airport | 163 | -4.4 min | 100.0% | 50 |
| MAF AUS Midland International Air and Space Port – Austin Bergstrom International Airport | 474 | -1.4 min | 94.0% | 50 |
| DAL ELP Dallas Love Field – El Paso International Airport | 902 | 7.9 min | 86.7% | 47 |
| SAN AUS San Diego International Airport – Austin Bergstrom International Airport | 1,871 | 10.6 min | 72.7% | 46 |
| BNA GSP Nashville International Airport – Greenville-Spartanburg International Airport | 426 | 43.9 min | 38.2% | 34 |
| LGA BNA LaGuardia Airport – Nashville International Airport | 1,228 | 10.7 min | 93.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 29 | 29 | 93.1% | 0 |
| December 2024 | 31 | 31 | 87.1% | 0 |
| January 2025 | 31 | 31 | 83.9% | 0 |
| February 2025 | 20 | 20 | 90.0% | 0 |
| March 2025 | 30 | 30 | 93.3% | 0 |
| April 2025 | 27 | 27 | 92.6% | 0 |
| May 2025 | 27 | 27 | 100.0% | 0 |
| June 2025 | 33 | 33 | 66.7% | 0 |
| July 2025 | 35 | 34 | 55.9% | 1 |
| August 2025 | 32 | 32 | 81.3% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 23 | 23 | 73.9% | 0 |
| November 2025 | 42 | 41 | 75.6% | 1 |
| December 2025 | 33 | 33 | 66.7% | 0 |
| January 2026 | 31 | 28 | 82.1% | 3 |
| February 2026 | 25 | 25 | 92.0% | 0 |
| March 2026 | 43 | 42 | 57.1% | 1 |
| April 2026 | 33 | 33 | 45.5% | 0 |
| May 2026 | 31 | 31 | 58.1% | 0 |
| June 2026 | 38 | 37 | 46.0% | 1 |
| July 2026 | 42 | 42 | 52.4% | 0 |