WN3530
WN3530 (Southwest Airlines) is a multi-stop service on 18 routes, busiest Fort Lauderdale to Indianapolis. Of 506 departures recorded from October 2024 to July 2026, 68.8% left on time, according to the US BTS.
- On-time departures68.8%of 506 flights
- Average delay20.0 min
- July 202631▲ 121.4%vs July 2025
- Cancelled2.0%
- Legs flown under this number18
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | 3 | ▼ 90.0% |
| February | 20 | 10 | ▼ 50.0% |
| March | 24 | 28 | ▲ 16.7% |
| April | 40 | 30 | ▼ 25.0% |
| May | 48 | 31 | ▼ 35.4% |
| June | 16 | 30 | ▲ 87.5% |
| July | 14 | 31 | ▲ 121.4% |
| August | 16 | – | – |
| September | 17 | – | – |
| October | – | – | in progress |
| November | 36 | – | – |
| December | 25 | – | – |
| Year to date (Jan–Jul) | 192 | 163 | ▼ 15.1% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 66.7% | 100.0% | ▲ 50.0% |
| February | 95.0% | 40.0% | ▼ 57.9% |
| March | 78.3% | 67.9% | ▼ 13.3% |
| April | 84.6% | 70.0% | ▼ 17.3% |
| May | 57.8% | 66.7% | ▲ 15.4% |
| June | 81.3% | 34.5% | ▼ 57.6% |
| July | 71.4% | 20.0% | ▼ 72.0% |
| August | 93.8% | – | – |
| September | 52.9% | – | – |
| October | – | – | in progress |
| November | 88.2% | – | – |
| December | 88.0% | – | – |
| Year-to-date average (Jan–Jul) | 76.4% | 57.0% | ▼ 25.4% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 1 | 0 | ▼ 100.0% |
| May | 3 | 1 | ▼ 66.7% |
| June | 0 | 1 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 3 | ▼ 40.0% |
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 98.0% 496
- Cancelled 2.0% 10
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 31, 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 |
|---|---|---|---|---|
| FLL IND Fort Lauderdale Hollywood International Airport – Indianapolis International Airport | 1,621 | 14.1 min | 79.8% | 84 |
| SAN SAT San Diego International Airport – San Antonio International Airport | 1,814 | 59.4 min | 23.2% | 58 |
| OAK BUR Oakland San Francisco Bay Airport – Hollywood Burbank/Bob Hope Airport | 523 | 12.9 min | 70.2% | 58 |
| JAX DAL Jacksonville International Airport – Dallas Love Field | 1,457 | 20.7 min | 74.1% | 57 |
| SDF DEN Louisville Muhammad Ali International Airport – Denver International Airport | 1,644 | 0.7 min | 87.8% | 42 |
| DEN DAL Denver International Airport – Dallas Love Field | 1,048 | 26.3 min | 66.7% | 33 |
| MCI LAS Kansas City International Airport – Harry Reid International Airport | 1,829 | 11.5 min | 71.9% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 78.6% | 0 |
| November 2024 | 16 | 16 | 81.3% | 0 |
| December 2024 | 27 | 27 | 70.4% | 0 |
| January 2025 | 30 | 30 | 66.7% | 0 |
| February 2025 | 20 | 20 | 95.0% | 0 |
| March 2025 | 24 | 23 | 78.3% | 1 |
| April 2025 | 40 | 39 | 84.6% | 1 |
| May 2025 | 48 | 45 | 57.8% | 3 |
| June 2025 | 16 | 16 | 81.3% | 0 |
| July 2025 | 14 | 14 | 71.4% | 0 |
| August 2025 | 16 | 16 | 93.8% | 0 |
| September 2025 | 17 | 17 | 52.9% | 0 |
| November 2025 | 36 | 34 | 88.2% | 2 |
| December 2025 | 25 | 25 | 88.0% | 0 |
| January 2026 | 3 | 3 | 100.0% | 0 |
| February 2026 | 10 | 10 | 40.0% | 0 |
| March 2026 | 28 | 28 | 67.9% | 0 |
| April 2026 | 30 | 30 | 70.0% | 0 |
| May 2026 | 31 | 30 | 66.7% | 1 |
| June 2026 | 30 | 29 | 34.5% | 1 |
| July 2026 | 31 | 30 | 20.0% | 1 |