Southwest Airlines WN3686 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN3686 takes off from Buffalo (BUF) United States to Chicago (MDW) United States. It's operated by Southwest Airlines. The plane leaves Buffalo Niagara International Airport at 08:25 America/New_York. The flight is expected to land at Chicago Midway International Airport at 09:05 America/Chicago. The flight will last about 1 hours 40 minutes.

WN3686 - SWA3686 Southwest Airlines (WN)
BUF Buffalo United States
Flight BUF to MDW
MDW Chicago United States
Contact Airlines It may not operate on the date requested
Departure Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 08:25
None 16
Arrival Chicago Midway International Airport
IATA: MDWICAO: KMDW
Scheduled 09:05
None None
WN3686 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 40 minutes
  • Flight Distance: 753 kms / 468 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KIXD1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Buffalo: Thursday 2026-05-07 23:38 PM
  • Current Time in Chicago: Thursday 2026-05-07 22:38 PM

Flight routes similar to Southwest Airlines WN3686

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Southwest Airlines WN935
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11:25 		1 hours 40 minutes
12:05
Southwest Airlines WN4072
Southwest Airlines 		07/05/2026
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Southwest Airlines WN6783
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Southwest Airlines Flight WN3686 FAQs

What is the scheduled flight duration for Southwest Airlines WN3686 flight?

On average, nonstop flight takes 1 hour(s) 40 minutes, with the flight distance of 753 km (468 miles).

What type of aircraft is used for the Southwest Airlines WN3686 flight?

All Southwest Airlines WN3686 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN3686 flights are operated a week?

4 flights per week. The Flight Southwest Airlines WN3686 is operated on Tuesday, Wednesday, Saturday, Sunday.