Flight

WN643 (SWA643)

Route

BNAMDW

Status

Scheduled

Southwest Airlines flight WN643 from Nashville Airport to Chicago Midway Airport is scheduled to depart on Oct 20, 2026 at 05:30 AM and arrive at 07:00 AM local time.

Status:Scheduled

Refresh

Other WN643 flights

Multiple flights operate under the WN643 flight number.

FromToDeparts ArrivesStatus

Departure

Departs from	Nashville (BNA)
Date	Tue, Oct 20
Departs	05:30 AM
Terminal	Not available
Gate	D5
Check-in counter	Not available

Arrival

Arrives at	Chicago Midway (MDW)
Date	Tue, Oct 20
Arrives	07:00 AM
Terminal	Not available
Gate	B10
Baggage claim carousel	Not available

Track another flight

Millions of cheap flights. One simple search.

Roundtrip selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below