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WN4588 Flight Status Southwest Airlines: Houston to Harlingen (SWA4588)

Southwest Airlines WN 4588
Scheduled in 03:40:52'
Departure: Tue, Aug 4, 2026
Scheduled:
20:40
|
Estimated:
20:52
Arrival: Tue, Aug 4, 2026
Scheduled:
21:45
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WN 4588 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 20:40 21:45
Scheduled
 Track >
< All HOU Departures All HRL Arrivals >

Southwest Airlines WN 4588 Houston to Harlingen Flight Information

Southwest Airlines Flight WN4588 connects Houston, United States to Harlingen, United States, taking off from Houston William P. Hobby Airport HOU and landing at Harlingen Valley International Airport HRL.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4588 Houston to Harlingen?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4588 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4588 flight?

The latest flight took off on Wednesday, August 5th, 2026 with the flight status being Scheduled on 21:45.

How else can the flight WN4588 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4588, WN 4588, SWA 4588.

How often is flight WN4588 delayed?

On average, 0% of all WN4588 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4588 flight or baggage issues?

If your WN4588 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 WN4588 Flight Tracker above for more details.

WN4588 and Houston HOU to Harlingen HRL Flights

Other flights departing from Houston HOU: WN51, WN893, WN1925, WN3599

Other flights arriving at Harlingen HRL: WN2527, YV6168, C54919

All flights connecting Houston HOU to Harlingen HRL.

WN4588 Southwest Airlines Flight: Houston to Harlingen Route Map

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