WN3665
WN3665 (Southwest Airlines) is a multi-stop service on 26 routes, busiest Greenville to Baltimore. Of 561 departures recorded from October 2024 to July 2026, 71.8% left on time, according to the US BTS.
- On-time departures71.8%of 561 flights
- Average delay14.3 min
- July 202616▼ 79.2%vs July 2025
- Cancelled0.9%
- Legs flown under this number26
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | 6 | ▼ 76.0% |
| February | 26 | – | – |
| March | 5 | – | – |
| April | 14 | 30 | ▲ 114.3% |
| May | 20 | 39 | ▲ 95.0% |
| June | 73 | 18 | ▼ 75.3% |
| July | 77 | 16 | ▼ 79.2% |
| August | 30 | – | – |
| September | 21 | – | – |
| October | 47 | – | in progress |
| November | 30 | – | – |
| December | 33 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 95.7% | 66.7% | ▼ 30.3% |
| February | 100.0% | – | – |
| March | 100.0% | – | – |
| April | 92.9% | 50.0% | ▼ 46.2% |
| May | 95.0% | 38.5% | ▼ 59.5% |
| June | 67.1% | 27.8% | ▼ 58.6% |
| July | 64.9% | 64.3% | ▼ 1.0% |
| August | 76.7% | – | – |
| September | 95.2% | – | – |
| October | 63.8% | – | in progress |
| November | 70.0% | – | – |
| December | 75.0% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 0 | ▼ 100.0% |
| February | 0 | – | – |
| March | 0 | – | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
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 99.1% 556
- Cancelled 0.9% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 29, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 100.0% | 0 |
| November 2024 | 14 | 14 | 92.9% | 0 |
| December 2024 | 18 | 18 | 94.4% | 0 |
| January 2025 | 25 | 23 | 95.7% | 2 |
| February 2025 | 26 | 26 | 100.0% | 0 |
| March 2025 | 5 | 5 | 100.0% | 0 |
| April 2025 | 14 | 14 | 92.9% | 0 |
| May 2025 | 20 | 20 | 95.0% | 0 |
| June 2025 | 73 | 73 | 67.1% | 0 |
| July 2025 | 77 | 77 | 64.9% | 0 |
| August 2025 | 30 | 30 | 76.7% | 0 |
| September 2025 | 21 | 21 | 95.2% | 0 |
| October 2025 | 47 | 47 | 63.8% | 0 |
| November 2025 | 30 | 30 | 70.0% | 0 |
| December 2025 | 33 | 32 | 75.0% | 1 |
| January 2026 | 6 | 6 | 66.7% | 0 |
| April 2026 | 30 | 30 | 50.0% | 0 |
| May 2026 | 39 | 39 | 38.5% | 0 |
| June 2026 | 18 | 18 | 27.8% | 0 |
| July 2026 | 16 | 14 | 64.3% | 2 |