WN863
WN863 (Southwest Airlines) is a multi-stop service on 37 routes, busiest Hartford to Orlando. Of 683 departures recorded from October 2024 to July 2026, 77.8% left on time, according to the US BTS.
- On-time departures77.8%of 683 flights
- Average delay11.9 min
- July 202635▲ 12.9%vs July 2025
- Cancelled1.6%
- Legs flown under this number37
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 | 30 | 33 | ▲ 10.0% |
| February | 18 | 28 | ▲ 55.6% |
| March | 34 | 27 | ▼ 20.6% |
| April | 23 | 36 | ▲ 56.5% |
| May | 24 | 39 | ▲ 62.5% |
| June | 27 | 35 | ▲ 29.6% |
| July | 31 | 35 | ▲ 12.9% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 23 | – | in progress |
| November | 40 | – | – |
| December | 47 | – | – |
| Year to date (Jan–Jul) | 187 | 233 | ▲ 24.6% |
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 | 75.0% | 83.9% | ▲ 11.8% |
| February | 83.3% | 100.0% | ▲ 20.0% |
| March | 87.9% | 59.3% | ▼ 32.6% |
| April | 95.7% | 86.1% | ▼ 10.0% |
| May | 79.2% | 89.7% | ▲ 13.4% |
| June | 96.3% | 30.3% | ▼ 68.5% |
| July | 83.9% | 21.9% | ▼ 73.9% |
| August | 90.0% | – | – |
| September | 90.0% | – | – |
| October | 56.5% | – | in progress |
| November | 67.5% | – | – |
| December | 83.0% | – | – |
| Year-to-date average (Jan–Jul) | 85.9% | 67.3% | ▼ 21.6% |
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 | 2 | 2 | 0.0% |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 3 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 7 | ▲ 133.3% |
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 98.4% 672
- Cancelled 1.6% 11
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BDL MCO Bradley International Airport – Orlando International Airport | 1,692 | 4.0 min | 90.0% | 61 |
| TUL STL Tulsa International Airport – St. Louis Lambert International Airport | 563 | -6.6 min | 100.0% | 58 |
| BUF BNA Buffalo Niagara International Airport – Nashville International Airport | 1,018 | 4.4 min | 89.7% | 58 |
| BWI MSP Baltimore/Washington International Thurgood Marshall Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,504 | 66.0 min | 19.2% | 57 |
| LAX LAS Los Angeles International Airport – Harry Reid International Airport | 380 | 15.4 min | 66.7% | 45 |
| ORF BWI Norfolk International Airport – Baltimore/Washington International Thurgood Marshall Airport | 257 | 14.1 min | 84.4% | 32 |
| HOU SAV William P. Hobby Airport – Savannah Hilton Head International Airport | 1,370 | 0.4 min | 90.6% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 25 | 25 | 92.0% | 0 |
| December 2024 | 47 | 47 | 80.9% | 0 |
| January 2025 | 30 | 28 | 75.0% | 2 |
| February 2025 | 18 | 18 | 83.3% | 0 |
| March 2025 | 34 | 33 | 87.9% | 1 |
| April 2025 | 23 | 23 | 95.7% | 0 |
| May 2025 | 24 | 24 | 79.2% | 0 |
| June 2025 | 27 | 27 | 96.3% | 0 |
| July 2025 | 31 | 31 | 83.9% | 0 |
| August 2025 | 31 | 30 | 90.0% | 1 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 23 | 23 | 56.5% | 0 |
| November 2025 | 40 | 40 | 67.5% | 0 |
| December 2025 | 47 | 47 | 83.0% | 0 |
| January 2026 | 33 | 31 | 83.9% | 2 |
| February 2026 | 28 | 28 | 100.0% | 0 |
| March 2026 | 27 | 27 | 59.3% | 0 |
| April 2026 | 36 | 36 | 86.1% | 0 |
| May 2026 | 39 | 39 | 89.7% | 0 |
| June 2026 | 35 | 33 | 30.3% | 2 |
| July 2026 | 35 | 32 | 21.9% | 3 |