WN3887
WN3887 (Southwest Airlines) is a multi-stop service on 31 routes, busiest Phoenix to Cleveland. Of 486 departures recorded from October 2024 to July 2026, 80.1% left on time, according to the US BTS.
- On-time departures80.1%of 486 flights
- Average delay10.2 min
- July 202645▲ 462.5%vs July 2025
- Cancelled0.8%
- Legs flown under this number31
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 12 | – | – |
| February | 14 | 10 | ▼ 28.6% |
| March | 44 | 20 | ▼ 54.5% |
| April | 45 | 31 | ▼ 31.1% |
| May | 46 | 36 | ▼ 21.7% |
| June | 13 | 42 | ▲ 223.1% |
| July | 8 | 45 | ▲ 462.5% |
| August | 40 | – | – |
| September | 43 | – | – |
| October | 6 | – | in progress |
| November | 4 | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 83.3% | – | – |
| February | 100.0% | 50.0% | ▼ 50.0% |
| March | 88.4% | 65.0% | ▼ 26.4% |
| April | 75.6% | 77.4% | ▲ 2.5% |
| May | 71.1% | 67.7% | ▼ 4.9% |
| June | 84.6% | 81.0% | ▼ 4.3% |
| July | 62.5% | 88.9% | ▲ 42.2% |
| August | 92.5% | – | – |
| September | 95.4% | – | – |
| October | 100.0% | – | in progress |
| November | 0.0% | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 1 | 2 | ▲ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
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% 482
- Cancelled 0.8% 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 |
|---|---|---|---|---|
| PHX CLE Phoenix Sky Harbor International Airport – Cleveland Hopkins International Airport | 2,790 | 11.3 min | 79.0% | 57 |
| DEN LAS Denver International Airport – Harry Reid International Airport | 1,009 | 11.1 min | 71.4% | 49 |
| SLC BNA Salt Lake City International Airport – Nashville International Airport | 2,255 | 2.3 min | 92.9% | 42 |
| MCO OMA Orlando International Airport – Eppley Airfield | 1,949 | 16.2 min | 69.7% | 34 |
| LAX SLC Los Angeles International Airport – Salt Lake City International Airport | 949 | -2.2 min | 93.9% | 33 |
| BNA LAS Nashville International Airport – Harry Reid International Airport | 2,549 | 4.9 min | 93.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 81.3% | 0 |
| November 2024 | 3 | 3 | 100.0% | 0 |
| December 2024 | 8 | 8 | 37.5% | 0 |
| January 2025 | 12 | 12 | 83.3% | 0 |
| February 2025 | 14 | 14 | 100.0% | 0 |
| March 2025 | 44 | 43 | 88.4% | 1 |
| April 2025 | 45 | 45 | 75.6% | 0 |
| May 2025 | 46 | 45 | 71.1% | 1 |
| June 2025 | 13 | 13 | 84.6% | 0 |
| July 2025 | 8 | 8 | 62.5% | 0 |
| August 2025 | 40 | 40 | 92.5% | 0 |
| September 2025 | 43 | 43 | 95.4% | 0 |
| October 2025 | 6 | 6 | 100.0% | 0 |
| November 2025 | 4 | 4 | 0.0% | 0 |
| February 2026 | 10 | 10 | 50.0% | 0 |
| March 2026 | 20 | 20 | 65.0% | 0 |
| April 2026 | 31 | 31 | 77.4% | 0 |
| May 2026 | 36 | 34 | 67.7% | 2 |
| June 2026 | 42 | 42 | 81.0% | 0 |
| July 2026 | 45 | 45 | 88.9% | 0 |