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WN 559 Boston to St. Louis Flight Status

Southwest Airlines Flight WN559 from Boston Logan International Airport BOS to St. Louis Lambert International Airport STL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on March 2nd, 2026.
Check the table below for WN559's most recent flight history:

WN 559 Flight Status & Schedule

Date Departure Arrival Status
Mar 02 17:38 19:27
Landed
Track >
Mar 01 19:46 21:38
Landed
Track >
Feb 28 18:01 19:49
Landed
Track >
Feb 27 19:33 21:18
Landed
Track >
Feb 26 19:48 21:24
Landed
Track >

Southwest Airlines WN 559 Boston to St. Louis Flight Information

Southwest Airlines Flight WN559 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 WN559 flight from Boston to St. Louis?

The average flight time from Boston to St. Louis is 2 hours and 45 minutes. The flight distance is 1680 km / 1044 miles and the average flight speed is 590 km/h / 366 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN559 Boston to St. Louis?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN559 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN559 arriving at?

Flight WN559 arrives at St. Louis Lambert International Airport (STL) Terminal 2.

When was the latest WN559 flight?

The latest flight took off on Tuesday, March 3rd, 2026 with the flight status being Landed on 19:27.

How else can the flight WN559 be referenced as?

This Southwest Airlines flight can also be referenced as SWA559, WN0559, WN 559, SWA 559.

How often is flight WN559 delayed?

On average, 40% of all WN559 flights are delayed. The average delay is 27 minutes.

Can I get compensation for my delayed or cancelled WN559 flight or baggage issues?

If your WN559 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 WN559 Flight Tracker above for more details.

WN559 and Boston BOS to St. Louis STL Flights

Other flights departing from Boston BOS: AA2468, DL5794, B6951, DL1045

Other flights arriving at St. Louis STL: WN2277, WN2224, WN2022, WN3272

All flights connecting Boston BOS to St. Louis STL.

WN559 Southwest Airlines Flight: Boston to St. Louis 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.