WN1310
WN1310 (Southwest Airlines) is a multi-stop service on 34 routes, busiest Raleigh to Nashville. Of 725 departures recorded from October 2024 to July 2026, 77.6% left on time, according to the US BTS.
- On-time departures77.6%of 725 flights
- Average delay11.5 min
- July 202638▲ 46.2%vs July 2025
- Cancelled0.4%
- Legs flown under this number34
according to the US BTS · Oct 13, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 34 | 31 | ▼ 8.8% |
| February | 28 | 25 | ▼ 10.7% |
| March | 27 | 35 | ▲ 29.6% |
| April | 41 | 31 | ▼ 24.4% |
| May | 50 | 31 | ▼ 38.0% |
| June | 27 | 38 | ▲ 40.7% |
| July | 26 | 38 | ▲ 46.2% |
| August | 38 | – | – |
| September | 39 | – | – |
| October | 40 | – | in progress |
| November | 32 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 233 | 229 | ▼ 1.7% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 70.6% | 90.3% | ▲ 28.0% |
| February | 85.7% | 72.0% | ▼ 16.0% |
| March | 85.2% | 81.8% | ▼ 4.0% |
| April | 46.3% | 96.8% | ▲ 108.8% |
| May | 48.0% | 100.0% | ▲ 108.3% |
| June | 63.0% | 70.3% | ▲ 11.6% |
| July | 57.7% | 68.4% | ▲ 18.6% |
| August | 97.4% | – | – |
| September | 84.6% | – | – |
| October | 80.0% | – | in progress |
| November | 100.0% | – | – |
| December | 96.8% | – | – |
| Year-to-date average (Jan–Jul) | 65.2% | 82.8% | ▲ 27.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 3 |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.6% 722
- Cancelled 0.4% 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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| RDU BNA Raleigh-Durham International Airport – Nashville International Airport | 710 | -3.6 min | 98.4% | 64 |
| SEA DEN Seattle–Tacoma International Airport – Denver International Airport | 1,645 | -0.2 min | 100.0% | 58 |
| SAV BWI Savannah Hilton Head International Airport – Baltimore/Washington International Thurgood Marshall Airport | 884 | 3.5 min | 93.1% | 58 |
| BWI SJC Baltimore/Washington International Thurgood Marshall Airport – Mineta San Jose International Airport | 3,915 | 30.4 min | 58.8% | 51 |
| LAS SAN Harry Reid International Airport – San Diego International Airport | 417 | 23.0 min | 57.1% | 42 |
| DAL ELP Dallas Love Field – El Paso International Airport | 902 | 14.0 min | 73.2% | 42 |
| AUS LAX Austin Bergstrom International Airport – Los Angeles International Airport | 1,995 | 13.2 min | 73.8% | 42 |
| MDW OMA Chicago Midway International Airport – Eppley Airfield | 679 | 5.4 min | 83.9% | 33 |
| DEN SNA Denver International Airport – John Wayne Orange County International Airport | 1,360 | 3.9 min | 87.1% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 63.6% | 0 |
| November 2024 | 32 | 32 | 93.8% | 0 |
| December 2024 | 40 | 40 | 67.5% | 0 |
| January 2025 | 34 | 34 | 70.6% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 27 | 27 | 85.2% | 0 |
| April 2025 | 41 | 41 | 46.3% | 0 |
| May 2025 | 50 | 50 | 48.0% | 0 |
| June 2025 | 27 | 27 | 63.0% | 0 |
| July 2025 | 26 | 26 | 57.7% | 0 |
| August 2025 | 38 | 38 | 97.4% | 0 |
| September 2025 | 39 | 39 | 84.6% | 0 |
| October 2025 | 40 | 40 | 80.0% | 0 |
| November 2025 | 32 | 32 | 100.0% | 0 |
| December 2025 | 31 | 31 | 96.8% | 0 |
| January 2026 | 31 | 31 | 90.3% | 0 |
| February 2026 | 25 | 25 | 72.0% | 0 |
| March 2026 | 35 | 33 | 81.8% | 2 |
| April 2026 | 31 | 31 | 96.8% | 0 |
| May 2026 | 31 | 31 | 100.0% | 0 |
| June 2026 | 38 | 37 | 70.3% | 1 |
| July 2026 | 38 | 38 | 68.4% | 0 |