WN2940
WN2940 (Southwest Airlines) is a multi-stop service on 26 routes, busiest New York to St Louis. Of 516 departures recorded from October 2024 to July 2026, 72.8% left on time, according to the US BTS.
- On-time departures72.8%of 516 flights
- Average delay16.3 min
- July 202631▲ 63.2%vs July 2025
- Cancelled0.4%
- Legs flown under this number26
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 | 25 | 33 | ▲ 32.0% |
| February | 21 | 33 | ▲ 57.1% |
| March | 22 | 21 | ▼ 4.5% |
| April | 22 | 38 | ▲ 72.7% |
| May | 22 | 44 | ▲ 100.0% |
| June | 18 | 27 | ▲ 50.0% |
| July | 19 | 31 | ▲ 63.2% |
| August | 17 | – | – |
| September | 17 | – | – |
| October | 33 | – | in progress |
| November | 16 | – | – |
| December | 20 | – | – |
| Year to date (Jan–Jul) | 149 | 227 | ▲ 52.3% |
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 | 64.0% | 90.9% | ▲ 42.0% |
| February | 71.4% | 90.9% | ▲ 27.3% |
| March | 81.8% | 66.7% | ▼ 18.5% |
| April | 81.8% | 89.5% | ▲ 9.3% |
| May | 50.0% | 68.2% | ▲ 36.4% |
| June | 88.9% | 11.1% | ▼ 87.5% |
| July | 89.5% | 9.7% | ▼ 89.2% |
| August | 82.4% | – | – |
| September | 82.4% | – | – |
| October | 90.9% | – | in progress |
| November | 81.3% | – | – |
| December | 80.0% | – | – |
| Year-to-date average (Jan–Jul) | 75.3% | 61.0% | ▼ 19.1% |
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 | 0 | 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) | 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 99.6% 514
- Cancelled 0.4% 2
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LGA STL LaGuardia Airport – St. Louis Lambert International Airport | 1,426 | 1.8 min | 86.2% | 58 |
| OAK PHX Oakland San Francisco Bay Airport – Phoenix Sky Harbor International Airport | 1,039 | -2.5 min | 100.0% | 55 |
| DEN DSM Denver International Airport – Des Moines International Airport | 947 | 86.2 min | 6.0% | 50 |
| SEA DEN Seattle–Tacoma International Airport – Denver International Airport | 1,645 | 17.9 min | 61.9% | 42 |
| BUR SMF Hollywood Burbank/Bob Hope Airport – Sacramento International Airport | 577 | 2.0 min | 91.2% | 34 |
| BWI BNA Baltimore/Washington International Thurgood Marshall Airport – Nashville International Airport | 944 | 6.9 min | 81.3% | 32 |
| SAT HOU San Antonio International Airport – William P. Hobby Airport | 309 | 0.3 min | 90.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 15 | 93.3% | 2 |
| November 2024 | 3 | 3 | 100.0% | 0 |
| December 2024 | 17 | 17 | 88.2% | 0 |
| January 2025 | 25 | 25 | 64.0% | 0 |
| February 2025 | 21 | 21 | 71.4% | 0 |
| March 2025 | 22 | 22 | 81.8% | 0 |
| April 2025 | 22 | 22 | 81.8% | 0 |
| May 2025 | 22 | 22 | 50.0% | 0 |
| June 2025 | 18 | 18 | 88.9% | 0 |
| July 2025 | 19 | 19 | 89.5% | 0 |
| August 2025 | 17 | 17 | 82.4% | 0 |
| September 2025 | 17 | 17 | 82.4% | 0 |
| October 2025 | 33 | 33 | 90.9% | 0 |
| November 2025 | 16 | 16 | 81.3% | 0 |
| December 2025 | 20 | 20 | 80.0% | 0 |
| January 2026 | 33 | 33 | 90.9% | 0 |
| February 2026 | 33 | 33 | 90.9% | 0 |
| March 2026 | 21 | 21 | 66.7% | 0 |
| April 2026 | 38 | 38 | 89.5% | 0 |
| May 2026 | 44 | 44 | 68.2% | 0 |
| June 2026 | 27 | 27 | 11.1% | 0 |
| July 2026 | 31 | 31 | 9.7% | 0 |