WN2656
WN2656 (Southwest Airlines) is a multi-stop service on 29 routes, busiest Philadelphia to Denver. Of 503 departures recorded from October 2024 to July 2026, 72.1% left on time, according to the US BTS.
- On-time departures72.1%of 503 flights
- Average delay14.9 min
- July 202610▼ 61.5%vs July 2025
- Cancelled0.8%
- Legs flown under this number29
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 | 27 | 44 | ▲ 63.0% |
| February | 26 | 29 | ▲ 11.5% |
| March | 13 | 10 | ▼ 23.1% |
| April | 16 | 27 | ▲ 68.8% |
| May | 17 | 36 | ▲ 111.8% |
| June | 25 | 10 | ▼ 60.0% |
| July | 26 | 10 | ▼ 61.5% |
| August | 16 | – | – |
| September | 14 | – | – |
| October | 22 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 150 | 166 | ▲ 10.7% |
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 | 88.9% | 86.4% | ▼ 2.8% |
| February | 73.1% | 78.6% | ▲ 7.5% |
| March | 69.2% | 50.0% | ▼ 27.8% |
| April | 81.3% | 59.3% | ▼ 27.1% |
| May | 94.1% | 35.3% | ▼ 62.5% |
| June | 60.0% | 70.0% | ▲ 16.7% |
| July | 36.0% | 80.0% | ▲ 122.2% |
| August | 81.3% | – | – |
| September | 100.0% | – | – |
| October | 90.9% | – | in progress |
| November | 85.7% | – | – |
| December | 54.8% | – | – |
| Year-to-date average (Jan–Jul) | 71.8% | 65.6% | ▼ 8.6% |
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 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 2 | – |
| 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 99.2% 499
- Cancelled 0.8% 4
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 29, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHL DEN Philadelphia International Airport – Denver International Airport | 2,501 | 9.2 min | 75.7% | 74 |
| AUS DAL Austin Bergstrom International Airport – Dallas Love Field | 304 | 43.8 min | 47.4% | 58 |
| LAS OAK Harry Reid International Airport – Oakland San Francisco Bay Airport | 654 | 27.6 min | 44.0% | 51 |
| RSW STL Southwest Florida International Airport – St. Louis Lambert International Airport | 1,578 | 9.8 min | 80.4% | 46 |
| ATL CMH Hartsfield Jackson Atlanta International Airport – John Glenn Columbus International Airport | 720 | 2.7 min | 91.2% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 22 | 22 | 90.9% | 0 |
| November 2024 | 22 | 22 | 81.8% | 0 |
| December 2024 | 32 | 32 | 65.6% | 0 |
| January 2025 | 27 | 27 | 88.9% | 0 |
| February 2025 | 26 | 26 | 73.1% | 0 |
| March 2025 | 13 | 13 | 69.2% | 0 |
| April 2025 | 16 | 16 | 81.3% | 0 |
| May 2025 | 17 | 17 | 94.1% | 0 |
| June 2025 | 25 | 25 | 60.0% | 0 |
| July 2025 | 26 | 25 | 36.0% | 1 |
| August 2025 | 16 | 16 | 81.3% | 0 |
| September 2025 | 14 | 14 | 100.0% | 0 |
| October 2025 | 22 | 22 | 90.9% | 0 |
| November 2025 | 28 | 28 | 85.7% | 0 |
| December 2025 | 31 | 31 | 54.8% | 0 |
| January 2026 | 44 | 44 | 86.4% | 0 |
| February 2026 | 29 | 28 | 78.6% | 1 |
| March 2026 | 10 | 10 | 50.0% | 0 |
| April 2026 | 27 | 27 | 59.3% | 0 |
| May 2026 | 36 | 34 | 35.3% | 2 |
| June 2026 | 10 | 10 | 70.0% | 0 |
| July 2026 | 10 | 10 | 80.0% | 0 |