WN2937
WN2937 (Southwest Airlines) is a multi-stop service on 32 routes, busiest New York to Chicago. Of 458 departures recorded from October 2024 to July 2026, 73.1% left on time, according to the US BTS.
- On-time departures73.1%of 458 flights
- Average delay13.0 min
- July 202624▲ 500.0%vs July 2025
- Cancelled0.9%
- Legs flown under this number32
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 | 34 | ▲ 325.0% |
| February | 2 | 18 | ▲ 800.0% |
| March | 12 | 39 | ▲ 225.0% |
| April | 20 | 33 | ▲ 65.0% |
| May | 20 | 31 | ▲ 55.0% |
| June | 8 | 27 | ▲ 237.5% |
| July | 4 | 24 | ▲ 500.0% |
| August | 27 | – | – |
| September | 30 | – | – |
| October | 37 | – | in progress |
| November | 16 | – | – |
| December | 25 | – | – |
| Year to date (Jan–Jul) | 74 | 206 | ▲ 178.4% |
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 | 62.5% | 91.2% | ▲ 45.9% |
| February | 100.0% | 66.7% | ▼ 33.3% |
| March | 33.3% | 71.8% | ▲ 115.4% |
| April | 65.0% | 63.6% | ▼ 2.1% |
| May | 80.0% | 46.4% | ▼ 42.0% |
| June | 62.5% | 63.0% | ▲ 0.7% |
| July | 0.0% | 79.2% | – |
| August | 88.9% | – | – |
| September | 80.0% | – | – |
| October | 75.7% | – | in progress |
| November | 81.3% | – | – |
| December | 80.0% | – | – |
| Year-to-date average (Jan–Jul) | 57.6% | 68.8% | ▲ 19.5% |
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 | 3 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 3 | ▲ 200.0% |
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 99.1% 454
- Cancelled 0.9% 4
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 |
|---|---|---|---|---|
| LGA MDW LaGuardia Airport – Chicago Midway International Airport | 1,164 | 24.2 min | 44.7% | 50 |
| DEN MCI Denver International Airport – Kansas City International Airport | 855 | 9.5 min | 83.3% | 42 |
| BUR HOU Hollywood Burbank/Bob Hope Airport – William P. Hobby Airport | 2,231 | 6.4 min | 80.0% | 35 |
| MKE BWI General Mitchell International Airport – Baltimore/Washington International Thurgood Marshall Airport | 1,030 | 14.0 min | 75.8% | 33 |
| MDW OAK Chicago Midway International Airport – Oakland San Francisco Bay Airport | 2,961 | 15.0 min | 75.8% | 33 |
| MCO BWI Orlando International Airport – Baltimore/Washington International Thurgood Marshall Airport | 1,269 | 10.1 min | 75.8% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 6 | 6 | 100.0% | 0 |
| November 2024 | 21 | 21 | 95.2% | 0 |
| December 2024 | 16 | 16 | 68.8% | 0 |
| January 2025 | 8 | 8 | 62.5% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| March 2025 | 12 | 12 | 33.3% | 0 |
| April 2025 | 20 | 20 | 65.0% | 0 |
| May 2025 | 20 | 20 | 80.0% | 0 |
| June 2025 | 8 | 8 | 62.5% | 0 |
| July 2025 | 4 | 3 | 0.0% | 1 |
| August 2025 | 27 | 27 | 88.9% | 0 |
| September 2025 | 30 | 30 | 80.0% | 0 |
| October 2025 | 37 | 37 | 75.7% | 0 |
| November 2025 | 16 | 16 | 81.3% | 0 |
| December 2025 | 25 | 25 | 80.0% | 0 |
| January 2026 | 34 | 34 | 91.2% | 0 |
| February 2026 | 18 | 18 | 66.7% | 0 |
| March 2026 | 39 | 39 | 71.8% | 0 |
| April 2026 | 33 | 33 | 63.6% | 0 |
| May 2026 | 31 | 28 | 46.4% | 3 |
| June 2026 | 27 | 27 | 63.0% | 0 |
| July 2026 | 24 | 24 | 79.2% | 0 |