WN 4457 Baltimore to Boston Flight Status

Southwest Airlines Flight WN4457 from Baltimore Washington International Airport BWI to Boston Logan International Airport BOS is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on March 2nd, 2026.
Check the table below for WN4457's most recent flight history:

WN 4457 Flight Status & Schedule

Date Departure Arrival Status
Mar 02 21:46 22:54
Landed
Track >
Mar 01 22:58 23:56
Landed Late
Track >
Feb 28 21:48 22:49
Landed
Track >
Feb 27 23:00 00:03
Landed Late
Track >
Feb 26 22:25 23:26
Landed
Track >

Southwest Airlines WN 4457 Baltimore to Boston Flight Information

Southwest Airlines Flight WN4457 connects Baltimore, United States to Boston, United States, taking off from Baltimore Washington International Airport BWI and landing at Boston Logan International Airport BOS.

How long is the WN4457 flight from Baltimore to Boston?

The average flight time from Baltimore to Boston is 59 minutes. The flight distance is 594 km / 369 miles and the average flight speed is 559 km/h / 347 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4457 Baltimore to Boston?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4457 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4457 arriving at?

Flight WN4457 arrives at Boston Logan International Airport (BOS) Terminal B.

When was the latest WN4457 flight?

The latest flight took off on Tuesday, March 3rd, 2026 with the flight status being Landed on 22:54.

How else can the flight WN4457 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4457, WN 4457, SWA 4457.

How often is flight WN4457 delayed?

On average, 20% of all WN4457 flights are delayed. The average delay is 19 minutes.

Can I get compensation for my delayed or cancelled WN4457 flight or baggage issues?

If your WN4457 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 WN4457 Flight Tracker above for more details.

WN4457 and Baltimore BWI to Boston BOS Flights

Other flights departing from Baltimore BWI: WN989, WN4322, WN4573, WN1537

Other flights arriving at Boston BOS: AA1385, DL651, WN4618, AA4458

All flights connecting Baltimore BWI to Boston BOS.

WN4457 Southwest Airlines Flight: Baltimore to Boston 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.