WN3550
WN3550 (Southwest Airlines) is a multi-stop service on 31 routes, busiest Orlando to Atlanta. Of 618 departures recorded from October 2024 to July 2026, 76.4% left on time, according to the US BTS.
- On-time departures76.4%of 618 flights
- Average delay12.7 min
- July 202618▼ 41.9%vs July 2025
- Cancelled0.5%
- Legs flown under this number31
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 | 5 | 7 | ▲ 40.0% |
| February | 12 | 18 | ▲ 50.0% |
| March | 53 | 28 | ▼ 47.2% |
| April | 56 | 48 | ▼ 14.3% |
| May | 58 | 59 | ▲ 1.7% |
| June | 33 | 20 | ▼ 39.4% |
| July | 31 | 18 | ▼ 41.9% |
| August | 39 | – | – |
| September | 39 | – | – |
| October | 24 | – | in progress |
| November | 29 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 248 | 198 | ▼ 20.2% |
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 | 20.0% | 85.7% | ▲ 328.6% |
| February | 75.0% | 55.6% | ▼ 25.9% |
| March | 64.2% | 71.4% | ▲ 11.3% |
| April | 76.8% | 89.6% | ▲ 16.7% |
| May | 72.4% | 93.2% | ▲ 28.7% |
| June | 90.9% | 50.0% | ▼ 45.0% |
| July | 96.8% | 44.4% | ▼ 54.1% |
| August | 76.3% | – | – |
| September | 87.2% | – | – |
| October | 56.5% | – | in progress |
| November | 89.3% | – | – |
| December | 79.2% | – | – |
| Year-to-date average (Jan–Jul) | 70.9% | 70.0% | ▼ 1.2% |
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 | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 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 99.5% 615
- Cancelled 0.5% 3
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MCO ATL Orlando International Airport – Hartsfield Jackson Atlanta International Airport | 651 | 7.2 min | 93.4% | 61 |
| MDW BWI Chicago Midway International Airport – Baltimore/Washington International Thurgood Marshall Airport | 981 | 10.0 min | 77.2% | 58 |
| VPS BNA Destin-Fort Walton Beach Airport – Nashville International Airport | 628 | 5.7 min | 82.0% | 50 |
| TYS MCO McGhee Tyson Airport – Orlando International Airport | 859 | 1.5 min | 90.0% | 50 |
| HOU VPS William P. Hobby Airport – Destin-Fort Walton Beach Airport | 848 | 10.0 min | 74.0% | 50 |
| LGB LAS Long Beach International Airport – Harry Reid International Airport | 372 | 10.5 min | 86.7% | 46 |
| BNA TYS Nashville International Airport – McGhee Tyson Airport | 244 | 1.2 min | 94.9% | 39 |
| SAN SMF San Diego International Airport – Sacramento International Airport | 773 | 38.4 min | 36.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 33.3% | 0 |
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 10 | 10 | 40.0% | 0 |
| January 2025 | 5 | 5 | 20.0% | 0 |
| February 2025 | 12 | 12 | 75.0% | 0 |
| March 2025 | 53 | 53 | 64.2% | 0 |
| April 2025 | 56 | 56 | 76.8% | 0 |
| May 2025 | 58 | 58 | 72.4% | 0 |
| June 2025 | 33 | 33 | 90.9% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 39 | 38 | 76.3% | 1 |
| September 2025 | 39 | 39 | 87.2% | 0 |
| October 2025 | 24 | 23 | 56.5% | 1 |
| November 2025 | 29 | 28 | 89.3% | 1 |
| December 2025 | 24 | 24 | 79.2% | 0 |
| January 2026 | 7 | 7 | 85.7% | 0 |
| February 2026 | 18 | 18 | 55.6% | 0 |
| March 2026 | 28 | 28 | 71.4% | 0 |
| April 2026 | 48 | 48 | 89.6% | 0 |
| May 2026 | 59 | 59 | 93.2% | 0 |
| June 2026 | 20 | 20 | 50.0% | 0 |
| July 2026 | 18 | 18 | 44.4% | 0 |