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WN 3786 Chicago to Boston Flight Status

Southwest Airlines Flight WN3786 from Chicago Midway International Airport MDW to Boston Logan International Airport BOS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 4th, 2025.
Check the table below for WN3786's most recent flight history:

WN 3786 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 08:41 11:28
Landed
Track >
Aug 03 20:19 23:15
Landed
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Aug 02 09:51 12:39
Landed
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Aug 01 08:25 11:14
Landed
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Jul 31 08:42 11:34
Landed
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Southwest Airlines WN 3786 Chicago to Boston Flight Information

Southwest Airlines Flight WN3786 connects Chicago, United States to Boston, United States, taking off from Chicago Midway International Airport MDW and landing at Boston Logan International Airport BOS.

How long is the WN3786 flight from Chicago to Boston?

The average flight time from Chicago to Boston is 1 hour and 49 minutes. The flight distance is 1381 km / 858 miles and the average flight speed is 740 km/h / 460 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3786 Chicago to Boston?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3786 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3786 arriving at?

Flight WN3786 arrives at Boston Logan International Airport (BOS) Terminal B.

When was the latest WN3786 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 11:28.

How else can the flight WN3786 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3786, WN 3786, SWA 3786.

How often is flight WN3786 delayed?

On average, 40% of all WN3786 flights are delayed. The average delay is 21 minutes.

Can I get compensation for my delayed or cancelled WN3786 flight or baggage issues?

If your WN3786 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN3786 Flight Tracker above for more details.

WN3786 and Chicago MDW to Boston BOS Flights

Other flights departing from Chicago MDW: G41170, WN209, WN3800, WN2502

Other flights arriving at Boston BOS: AA3287, WN1163, NK1196, G41209

All flights connecting Chicago MDW to Boston BOS.

WN3786 Southwest Airlines Flight: Chicago to Boston Route Map

WN3786 Southwest Airlines Flight Map: Chicago to Boston
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.