Southwest Airlines WN321 Flight Status Tracker
WN321 is a domestic flight operated by Southwest Airlines. WN321 is departing from Kansas City (MCI), United States and arriving at Atlanta (ATL), United States. The flight distance is about 1113.22 km or 691.72 miles and flight time is 4 hours 15 minutes. Get the latest status of WN321 / SWA321 here.
Update on Jan. 15, 2026, 3:23 p.m.
Lastest Status
Scheduled On time
| MCI | ATL |
Distance: 1113.22 km / 691.72 miles or 601.09 nautical miles.
Departure Kansas City International Airport
Estimate Departure: 18:35
Scheduled Departure: 18:35
Departure Terminal : 2 Gate None
Arrival Atlanta Hartsfield-Jackson ATL Airport
Estimate Arrival: 18:45
Scheduled Arrival: 18:55
Arrival Terminal : 1 Gate None
Flight WN321 detail information
| Type | Domestic Flight |
| Route | Departure Kansas City (MCI), United States and arriving at Atlanta (ATL), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B737 |
| Flight Duration | 4 hours 15 minutes |
| Flight Distance | 1113.22 km /691.72 miles |
| Operating Days | Monday, Tuesday, Wednesday, Thursday, Friday, Saturday |
Find more flight status
WN321 Airports
| Departures |
|---|
| Airport: Kansas City International Airport, United States |
| ICAO Code: MCI |
| MCI Current time: 18:01 15-Jan-2026 |
| Arrivals |
| Airport: Atlanta Hartsfield-Jackson ATL Airport, United States |
| ICAO Code: ATL |
| ATL Current time: 19:01 15-Jan-2026 |