WN2255
WN2255 (Southwest Airlines) is a multi-stop service on 26 routes, busiest Chicago to New York. Of 577 departures recorded from October 2024 to July 2026, 77.9% left on time, according to the US BTS.
- On-time departures77.9%of 577 flights
- Average delay9.4 min
- July 202630▼ 3.2%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 | 18 | 31 | ▲ 72.2% |
| February | 9 | 28 | ▲ 211.1% |
| March | 36 | 23 | ▼ 36.1% |
| April | 38 | 23 | ▼ 39.5% |
| May | 40 | 29 | ▼ 27.5% |
| June | 31 | 28 | ▼ 9.7% |
| July | 31 | 30 | ▼ 3.2% |
| August | 28 | – | – |
| September | 26 | – | – |
| October | 30 | – | in progress |
| November | 26 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 203 | 192 | ▼ 5.4% |
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 | 100.0% | 93.6% | ▼ 6.5% |
| February | 100.0% | 100.0% | 0.0% |
| March | 80.6% | 71.4% | ▼ 11.3% |
| April | 84.2% | 56.5% | ▼ 32.9% |
| May | 90.0% | 41.4% | ▼ 54.0% |
| June | 80.7% | 53.6% | ▼ 33.6% |
| July | 80.7% | 56.7% | ▼ 29.7% |
| August | 75.0% | – | – |
| September | 76.9% | – | – |
| October | 80.0% | – | in progress |
| November | 76.9% | – | – |
| December | 69.0% | – | – |
| Year-to-date average (Jan–Jul) | 88.0% | 67.6% | ▼ 23.2% |
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 | 2 | – |
| 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 | 2 |
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 99.7% 575
- Cancelled 0.3% 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
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| TPA DCA Tampa International Airport – Ronald Reagan Washington National Airport | 1,312 | 10.4 min | 75.0% | 60 |
| MDW LGA Chicago Midway International Airport – LaGuardia Airport | 1,164 | 7.2 min | 81.7% | 60 |
| SNA LAS John Wayne Orange County International Airport – Harry Reid International Airport | 365 | 0.7 min | 94.8% | 58 |
| MCI DEN Kansas City International Airport – Denver International Airport | 855 | 2.2 min | 96.6% | 58 |
| LAX SFO Los Angeles International Airport – San Francisco International Airport | 543 | 6.2 min | 74.5% | 51 |
| CLT DAL Charlotte Douglas International Airport – Dallas Love Field | 1,487 | 22.1 min | 35.0% | 40 |
| LAS LAX Harry Reid International Airport – Los Angeles International Airport | 380 | 16.1 min | 54.6% | 33 |
| HOU CHS William P. Hobby Airport – Charleston International Airport | 1,491 | 17.3 min | 75.8% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 94.1% | 0 |
| November 2024 | 18 | 18 | 94.4% | 0 |
| December 2024 | 8 | 8 | 87.5% | 0 |
| January 2025 | 18 | 18 | 100.0% | 0 |
| February 2025 | 9 | 9 | 100.0% | 0 |
| March 2025 | 36 | 36 | 80.6% | 0 |
| April 2025 | 38 | 38 | 84.2% | 0 |
| May 2025 | 40 | 40 | 90.0% | 0 |
| June 2025 | 31 | 31 | 80.7% | 0 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 28 | 28 | 75.0% | 0 |
| September 2025 | 26 | 26 | 76.9% | 0 |
| October 2025 | 30 | 30 | 80.0% | 0 |
| November 2025 | 26 | 26 | 76.9% | 0 |
| December 2025 | 29 | 29 | 69.0% | 0 |
| January 2026 | 31 | 31 | 93.6% | 0 |
| February 2026 | 28 | 28 | 100.0% | 0 |
| March 2026 | 23 | 21 | 71.4% | 2 |
| April 2026 | 23 | 23 | 56.5% | 0 |
| May 2026 | 29 | 29 | 41.4% | 0 |
| June 2026 | 28 | 28 | 53.6% | 0 |
| July 2026 | 30 | 30 | 56.7% | 0 |