WN3277
WN3277 (Southwest Airlines) is a multi-stop service on 27 routes, busiest San Diego to Reno. Of 375 departures recorded from October 2024 to July 2026, 71.9% left on time, according to the US BTS.
- On-time departures71.9%of 375 flights
- Average delay18.9 min
- July 20263▼ 90.9%vs July 2025
- Cancelled0.3%
- Legs flown under this number27
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 24 | 7 | ▼ 70.8% |
| February | 29 | 18 | ▼ 37.9% |
| March | 61 | 7 | ▼ 88.5% |
| April | 27 | 9 | ▼ 66.7% |
| May | 19 | 8 | ▼ 57.9% |
| June | 27 | 6 | ▼ 77.8% |
| July | 33 | 3 | ▼ 90.9% |
| August | 7 | – | – |
| September | 4 | – | – |
| October | – | – | in progress |
| November | 13 | – | – |
| December | 18 | – | – |
| Year to date (Jan–Jul) | 220 | 58 | ▼ 73.6% |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 62.5% | 85.7% | ▲ 37.1% |
| February | 72.4% | 88.9% | ▲ 22.8% |
| March | 67.2% | 57.1% | ▼ 15.0% |
| April | 51.9% | 88.9% | ▲ 71.4% |
| May | 79.0% | 75.0% | ▼ 5.0% |
| June | 63.0% | 83.3% | ▲ 32.4% |
| July | 72.7% | 100.0% | ▲ 37.5% |
| August | 14.3% | – | – |
| September | 75.0% | – | – |
| October | – | – | in progress |
| November | 92.3% | – | – |
| December | 77.8% | – | – |
| Year-to-date average (Jan–Jul) | 66.9% | 82.7% | ▲ 23.5% |
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 periods18 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 | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| 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 99.7% 374
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 25, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAN RNO San Diego International Airport – Reno Tahoe International Airport | 787 | 18.2 min | 65.4% | 52 |
| HOU VPS William P. Hobby Airport – Destin-Fort Walton Beach Airport | 848 | 15.0 min | 71.4% | 36 |
| MYR BWI Myrtle Beach International Airport – Baltimore/Washington International Thurgood Marshall Airport | 644 | 34.2 min | 51.5% | 33 |
| BNA MYR Nashville International Airport – Myrtle Beach International Airport | 757 | 27.1 min | 69.7% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 20 | 20 | 75.0% | 0 |
| December 2024 | 16 | 15 | 73.3% | 1 |
| January 2025 | 24 | 24 | 62.5% | 0 |
| February 2025 | 29 | 29 | 72.4% | 0 |
| March 2025 | 61 | 61 | 67.2% | 0 |
| April 2025 | 27 | 27 | 51.9% | 0 |
| May 2025 | 19 | 19 | 79.0% | 0 |
| June 2025 | 27 | 27 | 63.0% | 0 |
| July 2025 | 33 | 33 | 72.7% | 0 |
| August 2025 | 7 | 7 | 14.3% | 0 |
| September 2025 | 4 | 4 | 75.0% | 0 |
| November 2025 | 13 | 13 | 92.3% | 0 |
| December 2025 | 18 | 18 | 77.8% | 0 |
| January 2026 | 7 | 7 | 85.7% | 0 |
| February 2026 | 18 | 18 | 88.9% | 0 |
| March 2026 | 7 | 7 | 57.1% | 0 |
| April 2026 | 9 | 9 | 88.9% | 0 |
| May 2026 | 8 | 8 | 75.0% | 0 |
| June 2026 | 6 | 6 | 83.3% | 0 |
| July 2026 | 3 | 3 | 100.0% | 0 |