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WN4587 Flight Status Southwest Airlines: Boston to St. Louis (SWA4587)

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WN 4587 Boston to St. Louis Flight Status

Southwest Airlines Flight WN4587 from Boston Logan International Airport BOS to St. Louis Lambert International Airport STL is not scheduled for today October 13th, 2026.
The last time the flight was scheduled was on September 27th, 2026.
Check the table below for WN4587's most recent flight history:

WN 4587 Flight Status & Schedule

Date Departure Arrival Status
Sep 27 05:42 06:57
Landed
 Track >
Sep 20 05:37 07:05
Landed
 Track >
Sep 13 05:41 07:16
Landed
 Track >
Sep 06 08:04 09:28
Landed
 Track >
Aug 23 05:50 07:18
Landed
 Track >
< All BOS Departures All STL Arrivals >

Southwest Airlines WN 4587 Boston to St. Louis Flight Information

Southwest Airlines Flight WN4587 connects Boston, United States to St. Louis, United States, taking off from Boston Logan International Airport BOS and landing at St. Louis Lambert International Airport STL.

How long is the WN4587 flight from Boston to St. Louis?

The average flight time from Boston to St. Louis is 2 hours and 25 minutes. The flight distance is 1680 km / 1044 miles and the average flight speed is 694 km/h / 431 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4587 Boston to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4587 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4587 arriving at?

Flight WN4587 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN4587 flight?

The latest flight took off on Sunday, September 27th, 2026 with the flight status being Landed on 06:57.

How else can the flight WN4587 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4587, WN 4587, SWA 4587.

How often is flight WN4587 delayed?

On average, 0% of all WN4587 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4587 flight or baggage issues?

If your WN4587 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 WN4587 Flight Tracker above for more details.

WN4587 and Boston BOS to St. Louis STL Flights

Other flights departing from Boston BOS: AA1865, UA2441, WN739, WN1642

Other flights arriving at St. Louis STL: WN1517, WN4572, WN1147, WN1674

All flights connecting Boston BOS to St. Louis STL.

WN4587 Southwest Airlines Flight: Boston to St. Louis 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.