WN3914
WN3914 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Oklahoma City to St Louis. Of 466 departures recorded from October 2024 to July 2026, 69.5% left on time, according to the US BTS.
- On-time departures69.5%of 466 flights
- Average delay18.5 min
- July 202623▼ 14.8%vs July 2025
- Cancelled0.2%
- Legs flown under this number27
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 | 8 | 5 | ▼ 37.5% |
| February | 4 | 17 | ▲ 325.0% |
| March | 74 | 14 | ▼ 81.1% |
| April | 28 | 26 | ▼ 7.1% |
| May | 15 | 31 | ▲ 106.7% |
| June | 23 | 22 | ▼ 4.3% |
| July | 27 | 23 | ▼ 14.8% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 1 | – | in progress |
| November | 28 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 179 | 138 | ▼ 22.9% |
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 | 87.5% | 40.0% | ▼ 54.3% |
| February | 100.0% | 100.0% | 0.0% |
| March | 61.6% | 78.6% | ▲ 27.5% |
| April | 60.7% | 61.5% | ▲ 1.4% |
| May | 60.0% | 54.8% | ▼ 8.6% |
| June | 43.5% | 40.9% | ▼ 5.9% |
| July | 63.0% | 60.9% | ▼ 3.3% |
| August | 96.7% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | 71.4% | – | – |
| December | 79.3% | – | – |
| Year-to-date average (Jan–Jul) | 68.0% | 62.4% | ▼ 8.3% |
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 | 1 | 0 | ▼ 100.0% |
| April | 0 | 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) | 1 | 0 | ▼ 100.0% |
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 99.8% 465
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| OKC STL OKC Will Rogers World Airport – St. Louis Lambert International Airport | 742 | -1.8 min | 98.3% | 58 |
| OAK SNA Oakland San Francisco Bay Airport – John Wayne Orange County International Airport | 597 | 11.3 min | 78.2% | 55 |
| BUR OAK Hollywood Burbank/Bob Hope Airport – Oakland San Francisco Bay Airport | 523 | 22.5 min | 56.9% | 51 |
| BNA RDU Nashville International Airport – Raleigh-Durham International Airport | 710 | 25.5 min | 56.0% | 50 |
| STL DEN St. Louis Lambert International Airport – Denver International Airport | 1,236 | 32.7 min | 52.4% | 42 |
| SAN SFO San Diego International Airport – San Francisco International Airport | 719 | 23.5 min | 62.5% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 79.0% | 0 |
| November 2024 | 4 | 4 | 75.0% | 0 |
| December 2024 | 8 | 8 | 87.5% | 0 |
| January 2025 | 8 | 8 | 87.5% | 0 |
| February 2025 | 4 | 4 | 100.0% | 0 |
| March 2025 | 74 | 73 | 61.6% | 1 |
| April 2025 | 28 | 28 | 60.7% | 0 |
| May 2025 | 15 | 15 | 60.0% | 0 |
| June 2025 | 23 | 23 | 43.5% | 0 |
| July 2025 | 27 | 27 | 63.0% | 0 |
| August 2025 | 30 | 30 | 96.7% | 0 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 28 | 28 | 71.4% | 0 |
| December 2025 | 29 | 29 | 79.3% | 0 |
| January 2026 | 5 | 5 | 40.0% | 0 |
| February 2026 | 17 | 17 | 100.0% | 0 |
| March 2026 | 14 | 14 | 78.6% | 0 |
| April 2026 | 26 | 26 | 61.5% | 0 |
| May 2026 | 31 | 31 | 54.8% | 0 |
| June 2026 | 22 | 22 | 40.9% | 0 |
| July 2026 | 23 | 23 | 60.9% | 0 |