Landed On Time
Departure: Thu, Jun 4, 2026
Scheduled:
16:05
|
Actual:
16:26
Arrival: Thu, Jun 4, 2026
Scheduled:
17:15
|
Actual:
17:16
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WN 4126 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 16:26 17:16
Landed
Track >

Southwest Airlines WN 4126 Baltimore to Islip Flight Information

Southwest Airlines Flight WN4126 connects Baltimore, United States to Islip, United States, taking off from Baltimore Washington International Airport BWI and landing at Islip Long Island MacArthur Airport ISP.

How long is the WN4126 flight from Baltimore to Islip?

The average flight time from Baltimore to Islip is 50 minutes. The flight distance is 353 km / 220 miles and the average flight speed is 424 km/h / 263 mph.

How many WN4126 flights are operated per week?

1 flight per week. The flight WN4126 is operated on Thursday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4126 Baltimore to Islip?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4126 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4126 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 17:16.

How else can the flight WN4126 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4126, WN 4126, SWA 4126.

How often is flight WN4126 delayed?

On average, 100% of all WN4126 flights are delayed. The average delay is 1 minute.

Can I get compensation for my delayed or cancelled WN4126 flight or baggage issues?

If your WN4126 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 WN4126 Flight Tracker above for more details.

WN4126 and Baltimore BWI to Islip ISP Flights

Other flights departing from Baltimore BWI: WN3789, WN997

Other flights arriving at Islip ISP: 9K213, WN3192, MX118

All flights connecting Baltimore BWI to Islip ISP.

WN4126 Southwest Airlines Flight: Baltimore to Islip 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.