WN2735
WN2735 (Southwest Airlines) is a multi-stop service on 23 routes, busiest El Paso to Houston. Of 673 departures recorded from October 2024 to July 2026, 79.7% left on time, according to the US BTS.
- On-time departures79.7%of 673 flights
- Average delay10.9 min
- July 202630▼ 57.7%vs July 2025
- Cancelled0.6%
- 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 | 23 | 40 | ▲ 73.9% |
| February | 21 | 40 | ▲ 90.5% |
| March | 30 | 17 | ▼ 43.3% |
| April | 30 | 27 | ▼ 10.0% |
| May | 30 | 31 | ▲ 3.3% |
| June | 62 | 30 | ▼ 51.6% |
| July | 71 | 30 | ▼ 57.7% |
| August | 35 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 267 | 215 | ▼ 19.5% |
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 | 82.6% | 87.5% | ▲ 5.9% |
| February | 90.0% | 85.0% | ▼ 5.6% |
| March | 76.7% | 47.1% | ▼ 38.6% |
| April | 76.7% | 66.7% | ▼ 13.0% |
| May | 76.7% | 64.5% | ▼ 15.8% |
| June | 88.7% | 76.7% | ▼ 13.6% |
| July | 76.5% | 86.7% | ▲ 13.3% |
| August | 85.7% | – | – |
| September | 93.3% | – | – |
| October | 71.0% | – | in progress |
| November | 83.3% | – | – |
| December | 67.7% | – | – |
| Year-to-date average (Jan–Jul) | 81.1% | 73.4% | ▼ 9.5% |
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 | 0 | 0 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 3 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 0 | ▼ 100.0% |
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 99.4% 669
- Cancelled 0.6% 4
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 76.9% | 0 |
| November 2024 | 8 | 8 | 87.5% | 0 |
| December 2024 | 13 | 13 | 100.0% | 0 |
| January 2025 | 23 | 23 | 82.6% | 0 |
| February 2025 | 21 | 20 | 90.0% | 1 |
| March 2025 | 30 | 30 | 76.7% | 0 |
| April 2025 | 30 | 30 | 76.7% | 0 |
| May 2025 | 30 | 30 | 76.7% | 0 |
| June 2025 | 62 | 62 | 88.7% | 0 |
| July 2025 | 71 | 68 | 76.5% | 3 |
| August 2025 | 35 | 35 | 85.7% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 31 | 31 | 71.0% | 0 |
| November 2025 | 30 | 30 | 83.3% | 0 |
| December 2025 | 31 | 31 | 67.7% | 0 |
| January 2026 | 40 | 40 | 87.5% | 0 |
| February 2026 | 40 | 40 | 85.0% | 0 |
| March 2026 | 17 | 17 | 47.1% | 0 |
| April 2026 | 27 | 27 | 66.7% | 0 |
| May 2026 | 31 | 31 | 64.5% | 0 |
| June 2026 | 30 | 30 | 76.7% | 0 |
| July 2026 | 30 | 30 | 86.7% | 0 |