WN5203
WN5203 (Southwest Airlines) is a multi-stop service on 3 routes, busiest Atlanta to Baltimore. Of 47 departures recorded from November 2024 to February 2026, 84.4% left on time, according to the US BTS.
- On-time departures84.4%of 47 flights
- Average delay5.4 min
- February 20261▼ 93.8%vs February 2025
- Cancelled4.3%
- Legs flown under this number3
Recorded departures by month
Short series — WN5203 has only 6 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods4 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | – | – |
| February | 16 | 1 | ▼ 93.8% |
| March | 3 | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · November 2024 → February 2026
On-time departures by month
Short series — WN5203 has only 6 months so far. Enough to show the level now, not enough to read a trend.
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 periods4 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 81.8% | – | – |
| February | 93.8% | 100.0% | ▲ 6.7% |
| March | 100.0% | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · November 2024 → February 2026
Average departure delay by month
Short series — WN5203 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · November 2024 → February 2026
Cancelled departures by month
Short series — WN5203 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods4 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | – | – |
| February | 0 | 0 | – |
| March | 1 | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · November 2024 → February 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 95.7% 45
- Cancelled 4.3% 2
Share of all recorded flights in the period, all legs. · Nov 23, 2024 → Feb 6, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL BWI Hartsfield Jackson Atlanta International Airport – Baltimore/Washington International Thurgood Marshall Airport | 928 | 1.0 min | 89.7% | 41 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 2 | 2 | 50.0% | 0 |
| December 2024 | 2 | 2 | 50.0% | 0 |
| January 2025 | 23 | 22 | 81.8% | 1 |
| February 2025 | 16 | 16 | 93.8% | 0 |
| March 2025 | 3 | 2 | 100.0% | 1 |
| February 2026 | 1 | 1 | 100.0% | 0 |