WN3776
WN3776 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Houston to New York. Of 588 departures recorded from October 2024 to July 2026, 66.3% left on time, according to the US BTS.
- On-time departures66.3%of 588 flights
- Average delay19.8 min
- July 20267▲ 40.0%vs July 2025
- Cancelled1.2%
- Legs flown under this number24
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 | 31 | 27 | ▼ 12.9% |
| February | 28 | 24 | ▼ 14.3% |
| March | 39 | 19 | ▼ 51.3% |
| April | 44 | 34 | ▼ 22.7% |
| May | 49 | 39 | ▼ 20.4% |
| June | 9 | 12 | ▲ 33.3% |
| July | 5 | 7 | ▲ 40.0% |
| August | 50 | – | – |
| September | 56 | – | – |
| October | 2 | – | in progress |
| November | 28 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 205 | 162 | ▼ 21.0% |
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 | 80.0% | 85.2% | ▲ 6.5% |
| February | 64.3% | 95.8% | ▲ 49.1% |
| March | 79.5% | 50.0% | ▼ 37.1% |
| April | 63.6% | 41.2% | ▼ 35.3% |
| May | 48.9% | 41.0% | ▼ 16.2% |
| June | 77.8% | 58.3% | ▼ 25.0% |
| July | 50.0% | 57.1% | ▲ 14.3% |
| August | 73.5% | – | – |
| September | 64.3% | – | – |
| October | 50.0% | – | in progress |
| November | 74.1% | – | – |
| December | 63.6% | – | – |
| Year-to-date average (Jan–Jul) | 66.3% | 61.2% | ▼ 7.6% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 2 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 1 | ▼ 75.0% |
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 98.8% 581
- Cancelled 1.2% 7
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jul 26, 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 |
|---|---|---|---|---|
| HOU LGA William P. Hobby Airport – LaGuardia Airport | 2,295 | 15.5 min | 75.2% | 118 |
| CLE BWI Cleveland Hopkins International Airport – Baltimore/Washington International Thurgood Marshall Airport | 505 | 11.0 min | 73.7% | 58 |
| DAL SAT Dallas Love Field – San Antonio International Airport | 399 | 32.2 min | 57.1% | 57 |
| MDW SAT Chicago Midway International Airport – San Antonio International Airport | 1,668 | 13.7 min | 74.0% | 51 |
| STL HOU St. Louis Lambert International Airport – William P. Hobby Airport | 1,108 | 3.2 min | 88.0% | 50 |
| SLC PHX Salt Lake City International Airport – Phoenix Sky Harbor International Airport | 818 | 23.6 min | 52.4% | 42 |
| MCO MKE Orlando International Airport – General Mitchell International Airport | 1,719 | 4.9 min | 84.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 8 | 8 | 75.0% | 0 |
| November 2024 | 26 | 26 | 73.1% | 0 |
| December 2024 | 29 | 29 | 82.8% | 0 |
| January 2025 | 31 | 30 | 80.0% | 1 |
| February 2025 | 28 | 28 | 64.3% | 0 |
| March 2025 | 39 | 39 | 79.5% | 0 |
| April 2025 | 44 | 44 | 63.6% | 0 |
| May 2025 | 49 | 47 | 48.9% | 2 |
| June 2025 | 9 | 9 | 77.8% | 0 |
| July 2025 | 5 | 4 | 50.0% | 1 |
| August 2025 | 50 | 49 | 73.5% | 1 |
| September 2025 | 56 | 56 | 64.3% | 0 |
| October 2025 | 2 | 2 | 50.0% | 0 |
| November 2025 | 28 | 27 | 74.1% | 1 |
| December 2025 | 22 | 22 | 63.6% | 0 |
| January 2026 | 27 | 27 | 85.2% | 0 |
| February 2026 | 24 | 24 | 95.8% | 0 |
| March 2026 | 19 | 18 | 50.0% | 1 |
| April 2026 | 34 | 34 | 41.2% | 0 |
| May 2026 | 39 | 39 | 41.0% | 0 |
| June 2026 | 12 | 12 | 58.3% | 0 |
| July 2026 | 7 | 7 | 57.1% | 0 |