WN4776
WN4776 (Southwest Airlines) is a multi-stop service on 9 routes, busiest Cleveland to Baltimore. Of 204 departures recorded from October 2024 to July 2026, 75.1% left on time, according to the US BTS.
- On-time departures75.1%of 204 flights
- Average delay10.0 min
- July 202627▲ 0.0%vs July 2025
- Cancelled3.4%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods11 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 26 | ▲ 550.0% |
| February | – | 28 | – |
| March | – | 8 | – |
| April | – | 1 | – |
| May | – | – | – |
| June | 22 | 23 | ▲ 4.5% |
| July | 27 | 27 | 0.0% |
| August | 3 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| 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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 100.0% | 0.0% |
| February | – | 100.0% | – |
| March | – | 75.0% | – |
| April | – | 100.0% | – |
| May | – | – | – |
| June | 50.0% | 87.0% | ▲ 73.9% |
| July | 36.0% | 88.9% | ▲ 146.9% |
| August | 33.3% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 100.0% | – | – |
| 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 periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | – | 2 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | – | – |
| June | 0 | 0 | – |
| July | 2 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | 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 96.6% 197
- Cancelled 3.4% 7
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CLE BWI Cleveland Hopkins International Airport – Baltimore/Washington International Thurgood Marshall Airport | 505 | -6.2 min | 100.0% | 58 |
| ABQ MDW Albuquerque International Sunport – Chicago Midway International Airport | 1,801 | 1.6 min | 100.0% | 42 |
| LAX PHX Los Angeles International Airport – Phoenix Sky Harbor International Airport | 595 | 24.5 min | 55.9% | 36 |
| STL HOU St. Louis Lambert International Airport – William P. Hobby Airport | 1,108 | 13.0 min | 64.7% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 100.0% | 0 |
| November 2024 | 17 | 17 | 82.4% | 0 |
| December 2024 | 14 | 14 | 35.7% | 0 |
| January 2025 | 4 | 3 | 100.0% | 1 |
| June 2025 | 22 | 22 | 50.0% | 0 |
| July 2025 | 27 | 25 | 36.0% | 2 |
| August 2025 | 3 | 3 | 33.3% | 0 |
| November 2025 | 1 | 1 | 100.0% | 0 |
| January 2026 | 26 | 24 | 100.0% | 2 |
| February 2026 | 28 | 26 | 100.0% | 2 |
| March 2026 | 8 | 8 | 75.0% | 0 |
| April 2026 | 1 | 1 | 100.0% | 0 |
| June 2026 | 23 | 23 | 87.0% | 0 |
| July 2026 | 27 | 27 | 88.9% | 0 |