WN5140
WN5140 (Southwest Airlines) flies Chicago to Atlanta. Of 85 departures recorded from November 2024 to March 2025, 72.3% left on time, according to the US BTS.
Recorded departures by month
Short series — WN5140 has only 5 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods5 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 20 | – |
| February | – | 19 | – |
| March | – | 4 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | 22 | – | – |
| December | 20 | – | – |
according to the US BTS · November 2024 → March 2025
On-time departures by month
Short series — WN5140 has only 5 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods5 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 84.2% | – |
| February | – | 61.1% | – |
| March | – | 100.0% | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | 72.7% | – | – |
| December | 65.0% | – | – |
according to the US BTS · November 2024 → March 2025
Average departure delay by month
Short series — WN5140 has only 5 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · November 2024 → March 2025
Cancelled departures by month
Short series — WN5140 has only 5 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods5 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 1 | – |
| March | – | 0 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 2024 → March 2025
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 97.6% 83
- Cancelled 2.4% 2
Share of all recorded flights in the period, all legs. · Nov 3, 2024 → Mar 5, 2025
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MDW ATL Chicago Midway International Airport – Hartsfield Jackson Atlanta International Airport | 952 | 15.5 min | 72.3% | 85 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 22 | 22 | 72.7% | 0 |
| December 2024 | 20 | 20 | 65.0% | 0 |
| January 2025 | 20 | 19 | 84.2% | 1 |
| February 2025 | 19 | 18 | 61.1% | 1 |
| March 2025 | 4 | 4 | 100.0% | 0 |