How long is the WN3578 flight?

The timetable allows 1 h 35 min. Chicago to Buffalo is 752 km (467 mi).

What other flight numbers does WN3578 have?

Also listed as SWA3578 (Southwest Airlines' ICAO code) and WN 3578.

WN3578 Flight Status Southwest Airlines: Chicago to Buffalo (SWA3578)

Southwest Airlines WN 3578

Landed On Time

MDW Chicago

Scheduled: 15:45
Actual: 15:54

Gate: B17

Departure: Sat, Nov 7, 2026 · local time CST

Chicago Midway International Airport (MDW)

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BUF Buffalo

Scheduled: 18:20
Actual: 18:04
Delay

Gate: 15

Arrival: Sat, Nov 7, 2026 · local time EST

Buffalo Niagara International Airport (BUF)

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Landed 36h 30m ago 100%

MDW 15:54 BUF 18:04

752 km (467 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 752 km / 467 miles · Scheduled Duration: 01:35 · Actual Duration: 01:10

WN 3578 Flight Status & Schedule Southwest Airlines Chicago to Buffalo

Date	From	To	Departure	Arrival	Status	Details
Nov 07	MDW	BUF	15:54	18:04	Landed	Track >

Southwest Airlines flight WN 3578 links Chicago and Buffalo, 752 km (467 mi) apart, and flies once a week, on Saturdays. The timetable allows 1 h 35 min; there is not enough recent history yet to say how long it usually takes. On Saturday it left on time and landed at 18:04, 16 minutes early.

< All Chicago MDW Departures All Buffalo BUF Arrivals >

About WN 3578

Route: Chicago Midway International Airport MDW to Buffalo Niagara International Airport BUF
Distance: 752 km (467 mi)
Scheduled flight time: 1 h 35 min
Flies: Sat

WN 3578 FAQ

How long is the WN3578 flight?: The timetable allows 1 h 35 min. Chicago to Buffalo is 752 km (467 mi).
Which days does WN3578 fly?: Once a week, on Saturdays, based on the schedule of the last 7 days.
What other flight numbers does WN3578 have?: Also listed as SWA3578 (Southwest Airlines' ICAO code) and WN 3578.

WN3578 and Chicago MDW to Buffalo BUF Flights

Other flights departing from Chicago MDW: WN1864, WN4342

Other flights arriving at Buffalo BUF: 9E5250, AA2202, PT5980, B61202

All flights connecting Chicago MDW to Buffalo BUF.