WN1352
WN1352 (Southwest Airlines) is a multi-stop service on 38 routes, busiest Columbus to Baltimore. Of 728 departures recorded from October 2024 to July 2026, 73.8% left on time, according to the US BTS.
- On-time departures73.8%of 728 flights
- Average delay13.3 min
- July 202619▼ 17.4%vs July 2025
- Cancelled1.1%
- Legs flown under this number38
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 63 | 66 | ▲ 4.8% |
| February | 68 | 43 | ▼ 36.8% |
| March | 26 | 35 | ▲ 34.6% |
| April | 27 | 22 | ▼ 18.5% |
| May | 30 | 23 | ▼ 23.3% |
| June | 22 | 17 | ▼ 22.7% |
| July | 23 | 19 | ▼ 17.4% |
| August | 29 | – | – |
| September | 30 | – | – |
| October | 39 | – | in progress |
| November | 32 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 259 | 225 | ▼ 13.1% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 75.0% | 82.8% | ▲ 10.4% |
| February | 62.7% | 76.2% | ▲ 21.5% |
| March | 80.8% | 88.6% | ▲ 9.7% |
| April | 81.5% | 54.6% | ▼ 33.1% |
| May | 73.3% | 22.7% | ▼ 69.0% |
| June | 63.6% | 35.3% | ▼ 44.5% |
| July | 78.3% | 42.1% | ▼ 46.2% |
| August | 86.2% | – | – |
| September | 83.3% | – | – |
| October | 89.7% | – | in progress |
| November | 84.4% | – | – |
| December | 54.8% | – | – |
| Year-to-date average (Jan–Jul) | 73.6% | 57.5% | ▼ 21.9% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 2 | ▼ 33.3% |
| February | 1 | 1 | 0.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 4 | 0.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.9% 720
- Cancelled 1.1% 8
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CMH BWI John Glenn Columbus International Airport – Baltimore/Washington International Thurgood Marshall Airport | 541 | 13.5 min | 79.0% | 57 |
| DCA BNA Ronald Reagan Washington National Airport – Nashville International Airport | 903 | 7.1 min | 80.8% | 55 |
| HOU ABQ William P. Hobby Airport – Albuquerque International Sunport | 1,221 | 16.2 min | 72.1% | 43 |
| BNA STL Nashville International Airport – St. Louis Lambert International Airport | 437 | 11.6 min | 76.7% | 43 |
| OAK SAN Oakland San Francisco Bay Airport – San Diego International Airport | 718 | 10.8 min | 77.5% | 42 |
| DAL BNA Dallas Love Field – Nashville International Airport | 1,000 | 3.3 min | 88.1% | 42 |
| MIA MDW Miami International Airport – Chicago Midway International Airport | 1,905 | 38.5 min | 33.3% | 39 |
| STL DCA St. Louis Lambert International Airport – Ronald Reagan Washington National Airport | 1,154 | 4.5 min | 82.9% | 36 |
| HNL LAX Daniel K. Inouye International Airport – Los Angeles International Airport | 4,109 | 10.2 min | 84.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 23 | 23 | 100.0% | 0 |
| November 2024 | 30 | 30 | 83.3% | 0 |
| December 2024 | 30 | 30 | 76.7% | 0 |
| January 2025 | 63 | 60 | 75.0% | 3 |
| February 2025 | 68 | 67 | 62.7% | 1 |
| March 2025 | 26 | 26 | 80.8% | 0 |
| April 2025 | 27 | 27 | 81.5% | 0 |
| May 2025 | 30 | 30 | 73.3% | 0 |
| June 2025 | 22 | 22 | 63.6% | 0 |
| July 2025 | 23 | 23 | 78.3% | 0 |
| August 2025 | 29 | 29 | 86.2% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 39 | 39 | 89.7% | 0 |
| November 2025 | 32 | 32 | 84.4% | 0 |
| December 2025 | 31 | 31 | 54.8% | 0 |
| January 2026 | 66 | 64 | 82.8% | 2 |
| February 2026 | 43 | 42 | 76.2% | 1 |
| March 2026 | 35 | 35 | 88.6% | 0 |
| April 2026 | 22 | 22 | 54.6% | 0 |
| May 2026 | 23 | 22 | 22.7% | 1 |
| June 2026 | 17 | 17 | 35.3% | 0 |
| July 2026 | 19 | 19 | 42.1% | 0 |