WN4645 Flight Status Southwest Airlines: Chicago to Las Vegas (SWA4645)

WN 4645 Chicago to Las Vegas Flight Status

Not scheduled today. Latest flight: September 30th, 2026 ; recent history is in the table below.

WN 4645 Flight Status & Schedule Southwest Airlines Chicago to Las Vegas

Date From To Departure Arrival Status Details
Sep 30 MDW LAS 20:28 21:54 Landed Track >
Sep 29 MDW LAS 20:36 21:56 Landed Track >
Sep 28 MDW LAS 22:37 00:07 Delayed Track >
Sep 25 MDW LAS 21:18 22:38 Landed Track >
Sep 24 MDW LAS 21:33 22:51 Landed Track >
Sep 23 MDW LAS 20:42 22:05 Landed Track >
Sep 22 MDW LAS 20:37 22:00 Landed Track >
Sep 21 MDW LAS 21:18 22:34 Landed Track >
Sep 18 MDW LAS 21:04 22:16 Landed Track >
Sep 17 MDW LAS 21:46 22:57 Landed Track >

Southwest Airlines operates WN 4645 from Chicago to Las Vegas, a 2,442 km (1,517 mi) trip. With 3 h 55 min in the timetable and a usual flight time of about 3 h 20 min, it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.

< All Chicago MDW Departures All Las Vegas LAS Arrivals >

About WN 4645

Route
Chicago Midway International Airport MDW to Las Vegas McCarran International Airport LAS
Distance
2,442 km (1,517 mi)
Typical flight time
3 h 20 min
On time
9 of the last 9

WN 4645 FAQ

How long is the WN4645 flight?
The timetable allows 3 h 55 min. Chicago to Las Vegas is 2,442 km (1,517 mi).
How often is WN4645 late?
None of the last 9 flights arrived 15 or more minutes late.
Which terminal does WN4645 use?
It usually arrives at Terminal 1 at Las Vegas McCarran International Airport (LAS). Check the flight card above for today's terminal and gate.
What other flight numbers does WN4645 have?
Also listed as SWA4645 (Southwest Airlines' ICAO code) and WN 4645.

WN4645 and Chicago MDW to Las Vegas LAS Flights

Other flights departing from Chicago MDW: WN4750, WN2796, WN3483, WN4866

Other flights arriving at Las Vegas LAS: AC1275, WN1940, WN1529, F91895

All flights connecting Chicago MDW to Las Vegas LAS.