WN2308
WN2308 (Southwest Airlines) is a multi-stop service on 36 routes, busiest San Antonio to Phoenix. Of 660 departures recorded from October 2024 to July 2026, 71.7% left on time, according to the US BTS.
- On-time departures71.7%of 660 flights
- Average delay15.3 min
- July 20264▼ 87.1%vs July 2025
- Cancelled0.5%
- Legs flown under this number36
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 | 15 | 45 | ▲ 200.0% |
| February | 17 | 42 | ▲ 147.1% |
| March | 26 | 33 | ▲ 26.9% |
| April | 36 | 12 | ▼ 66.7% |
| May | 47 | 11 | ▼ 76.6% |
| June | 29 | 4 | ▼ 86.2% |
| July | 31 | 4 | ▼ 87.1% |
| August | 57 | – | – |
| September | 60 | – | – |
| October | 45 | – | in progress |
| November | 31 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 201 | 151 | ▼ 24.9% |
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 | 80.0% | 66.7% | ▼ 16.7% |
| February | 87.5% | 54.8% | ▼ 37.4% |
| March | 57.7% | 59.4% | ▲ 2.9% |
| April | 74.3% | 58.3% | ▼ 21.5% |
| May | 78.7% | 72.7% | ▼ 7.6% |
| June | 93.1% | 100.0% | ▲ 7.4% |
| July | 90.3% | 100.0% | ▲ 10.7% |
| August | 73.7% | – | – |
| September | 63.3% | – | – |
| October | 64.4% | – | in progress |
| November | 67.7% | – | – |
| December | 80.7% | – | – |
| Year-to-date average (Jan–Jul) | 80.2% | 73.1% | ▼ 8.9% |
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 | 1 | 0 | ▼ 100.0% |
| March | 0 | 1 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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% 657
- Cancelled 0.5% 3
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAT PHX San Antonio International Airport – Phoenix Sky Harbor International Airport | 1,354 | 16.3 min | 71.8% | 85 |
| CVG MDW Cincinnati Northern Kentucky International Airport – Chicago Midway International Airport | 401 | 14.5 min | 91.7% | 60 |
| PDX OAK Portland International Airport – Oakland San Francisco Bay Airport | 876 | 11.6 min | 67.2% | 58 |
| MCO DAL Orlando International Airport – Dallas Love Field | 1,564 | 17.6 min | 58.5% | 53 |
| BNA DAL Nashville International Airport – Dallas Love Field | 1,000 | 4.0 min | 90.7% | 43 |
| BWI SAN Baltimore/Washington International Thurgood Marshall Airport – San Diego International Airport | 3,686 | 19.7 min | 59.4% | 33 |
| SFO LAS San Francisco International Airport – Harry Reid International Airport | 665 | 8.9 min | 78.1% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 70.0% | 0 |
| November 2024 | 30 | 30 | 80.0% | 0 |
| December 2024 | 34 | 34 | 70.6% | 0 |
| January 2025 | 15 | 15 | 80.0% | 0 |
| February 2025 | 17 | 16 | 87.5% | 1 |
| March 2025 | 26 | 26 | 57.7% | 0 |
| April 2025 | 36 | 35 | 74.3% | 1 |
| May 2025 | 47 | 47 | 78.7% | 0 |
| June 2025 | 29 | 29 | 93.1% | 0 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 57 | 57 | 73.7% | 0 |
| September 2025 | 60 | 60 | 63.3% | 0 |
| October 2025 | 45 | 45 | 64.4% | 0 |
| November 2025 | 31 | 31 | 67.7% | 0 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 45 | 45 | 66.7% | 0 |
| February 2026 | 42 | 42 | 54.8% | 0 |
| March 2026 | 33 | 32 | 59.4% | 1 |
| April 2026 | 12 | 12 | 58.3% | 0 |
| May 2026 | 11 | 11 | 72.7% | 0 |
| June 2026 | 4 | 4 | 100.0% | 0 |
| July 2026 | 4 | 4 | 100.0% | 0 |