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WN 681 Chicago to San Juan Flight Status

Southwest Airlines Flight WN681 from Chicago Midway International Airport MDW to San Juan Luis Munoz Marin International Airport SJU is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on December 13th, 2025.
Check the table below for WN681's most recent flight history:

WN 681 Flight Status & Schedule

Date Departure Arrival Status
Dec 13 09:22 15:37
Landed Late
Track >
Dec 06 09:13 15:20
Landed
Track >
Nov 15 09:02 14:53
Landed
Track >
Nov 08 09:38 15:50
Landed Late
Track >

Southwest Airlines WN 681 Chicago to San Juan Flight Information

Southwest Airlines Flight WN681 connects Chicago, United States to San Juan, Puerto Rico, taking off from Chicago Midway International Airport MDW and landing at San Juan Luis Munoz Marin International Airport SJU.

How long is the WN681 flight from Chicago to San Juan?

The average flight time from Chicago to San Juan is 4 hours and 6 minutes. The flight distance is 3313 km / 2059 miles and the average flight speed is 809 km/h / 502 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN681 Chicago to San Juan?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN681 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN681 arriving at?

Flight WN681 arrives at San Juan Luis Munoz Marin International Airport (SJU) Terminal B.

When was the latest WN681 flight?

The latest flight took off on Saturday, December 13th, 2025 with the flight status being Landed on 15:37.

How else can the flight WN681 be referenced as?

This Southwest Airlines flight can also be referenced as SWA681, WN0681, WN 681, SWA 681.

How often is flight WN681 delayed?

On average, 75% of all WN681 flights are delayed. The average delay is 20 minutes.

Can I get compensation for my delayed or cancelled WN681 flight or baggage issues?

If your WN681 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 WN681 Flight Tracker above for more details.

WN681 and Chicago MDW to San Juan SJU Flights

Other flights departing from Chicago MDW: WN3753, WN3727, WN2722, WN3325

Other flights arriving at San Juan SJU: AA835, DL1966, WN1688, WN3410

All flights connecting Chicago MDW to San Juan SJU.

WN681 Southwest Airlines Flight: Chicago to San Juan Route Map

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.