WN 3976 West Palm Beach to Islip Flight Status

Southwest Airlines Flight WN3976 from West Palm Beach International Airport PBI to Islip Long Island MacArthur Airport ISP is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 30th, 2025.
Check the table below for WN3976's most recent flight history:

WN 3976 Flight Status & Schedule

Date Departure Arrival Status
Sep 30 16:22 18:40
Landed
Track >
Sep 29 17:09 19:23
Landed Late
Track >
Sep 28 15:52 18:09
Landed
Track >
Sep 26 16:40 18:51
Landed
Track >
Sep 25 16:49 19:06
Landed
Track >

Southwest Airlines WN 3976 West Palm Beach to Islip Flight Information

Southwest Airlines Flight WN3976 connects West Palm Beach, United States to Islip, United States, taking off from West Palm Beach International Airport PBI and landing at Islip Long Island MacArthur Airport ISP.

How long is the WN3976 flight from West Palm Beach to Islip?

The average flight time from West Palm Beach to Islip is 2 hours and 14 minutes. The flight distance is 1696 km / 1054 miles and the average flight speed is 755 km/h / 469 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3976 West Palm Beach to Islip?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3976 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3976 flight?

The latest flight took off on Tuesday, September 30th, 2025 with the flight status being Landed on 18:40.

How else can the flight WN3976 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3976, WN 3976, SWA 3976.

How often is flight WN3976 delayed?

On average, 40% of all WN3976 flights are delayed. The average delay is 8 minutes.

Can I get compensation for my delayed or cancelled WN3976 flight or baggage issues?

If your WN3976 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 WN3976 Flight Tracker above for more details.

WN3976 and West Palm Beach PBI to Islip ISP Flights

Other flights departing from West Palm Beach PBI: AA2522, WN3269, WN4513, WN3977

Other flights arriving at Islip ISP: WN422, WN2153, WN1576, WN1093

All flights connecting West Palm Beach PBI to Islip ISP.

WN3976 Southwest Airlines Flight: West Palm Beach to Islip Route Map

WN3976 Southwest Airlines Flight Map: West Palm Beach to Islip
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.