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(WN) Southwest Airlines 3143 Flight Tracker
Flight Status
Flight Tracker
Positional Tracking Currently Unavailable
Flight has departed the gate and tracking should begin after take off
Additional Details
Aircraft Equipment
Code
7S7
Description
Boeing 737-700 Passenger (Scimitar Winglets)
Past and Upcoming Flights
For flights prior to the results below, please use our Historical Flight Status feature.
01-Sep
29-Aug
30-Aug
31-Aug
01-Sep
02-Sep
03-Sep
04-Sep
Flights for Saturday, 29-Aug-2026
Departure Time
Origin
Destination
Arrival Time
06:55 EDT
DCA
Washington
MCI
Kansas City
08:40 CDT
Flights for Sunday, 30-Aug-2026
Departure Time
Origin
Destination
Arrival Time
06:10 EDT
DCA
Washington
MCI
Kansas City
07:50 CDT
Flights for Monday, 31-Aug-2026
Departure Time
Origin
Destination
Arrival Time
20:20 EDT
DCA
Washington
MCI
Kansas City
22:05 CDT
Flights for Tuesday, 01-Sep-2026
Departure Time
Origin
Destination
Arrival Time
06:55 EDT
DCA
Washington
MCI
Kansas City
08:40 CDT
Flights for Wednesday, 02-Sep-2026
Departure Time
Origin
Destination
Arrival Time
06:55 EDT
DCA
Washington
MCI
Kansas City
08:40 CDT
Flights for Thursday, 03-Sep-2026
Departure Time
Origin
Destination
Arrival Time
20:20 EDT
DCA
Washington
MCI
Kansas City
22:10 CDT
Flights for Friday, 04-Sep-2026
No Flight Information Available
According to our data, this flight is not scheduled to fly on this date