WN735
WN735 (Southwest Airlines) is a multi-stop service on 41 routes, busiest Orlando to Houston. Of 774 departures recorded from October 2024 to July 2026, 77.3% left on time, according to the US BTS.
- On-time departures77.3%of 774 flights
- Average delay12.4 min
- July 202667▲ 123.3%vs July 2025
- Cancelled1.0%
- Legs flown under this number41
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 | 36 | 20 | ▼ 44.4% |
| February | 35 | 15 | ▼ 57.1% |
| March | 32 | 29 | ▼ 9.4% |
| April | 30 | 56 | ▲ 86.7% |
| May | 30 | 60 | ▲ 100.0% |
| June | 30 | 65 | ▲ 116.7% |
| July | 30 | 67 | ▲ 123.3% |
| August | 27 | – | – |
| September | 25 | – | – |
| October | 30 | – | in progress |
| November | 33 | – | – |
| December | 40 | – | – |
| Year to date (Jan–Jul) | 223 | 312 | ▲ 39.9% |
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% | 68.4% | ▼ 31.6% |
| February | 94.3% | 60.0% | ▼ 36.4% |
| March | 93.8% | 67.9% | ▼ 27.6% |
| April | 90.0% | 78.6% | ▼ 12.7% |
| May | 79.3% | 61.7% | ▼ 22.2% |
| June | 63.3% | 63.1% | ▼ 0.4% |
| July | 80.0% | 53.7% | ▼ 32.8% |
| August | 92.6% | – | – |
| September | 84.0% | – | – |
| October | 80.0% | – | in progress |
| November | 75.0% | – | – |
| December | 76.3% | – | – |
| Year-to-date average (Jan–Jul) | 85.8% | 64.8% | ▼ 24.5% |
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 | 1 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 3 | 2 | ▼ 33.3% |
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% 766
- Cancelled 1.0% 8
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 23 | 23 | 91.3% | 0 |
| November 2024 | 28 | 28 | 100.0% | 0 |
| December 2024 | 33 | 33 | 93.9% | 0 |
| January 2025 | 36 | 34 | 100.0% | 2 |
| February 2025 | 35 | 35 | 94.3% | 0 |
| March 2025 | 32 | 32 | 93.8% | 0 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 30 | 29 | 79.3% | 1 |
| June 2025 | 30 | 30 | 63.3% | 0 |
| July 2025 | 30 | 30 | 80.0% | 0 |
| August 2025 | 27 | 27 | 92.6% | 0 |
| September 2025 | 25 | 25 | 84.0% | 0 |
| October 2025 | 30 | 30 | 80.0% | 0 |
| November 2025 | 33 | 32 | 75.0% | 1 |
| December 2025 | 40 | 38 | 76.3% | 2 |
| January 2026 | 20 | 19 | 68.4% | 1 |
| February 2026 | 15 | 15 | 60.0% | 0 |
| March 2026 | 29 | 28 | 67.9% | 1 |
| April 2026 | 56 | 56 | 78.6% | 0 |
| May 2026 | 60 | 60 | 61.7% | 0 |
| June 2026 | 65 | 65 | 63.1% | 0 |
| July 2026 | 67 | 67 | 53.7% | 0 |