WN 8621 Washington to Baltimore Flight Status

Southwest Airlines Flight WN8621 from Washington Dulles International Airport IAD to Baltimore Washington International Airport BWI is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 23rd, 2026.
Check the table below for WN8621's most recent flight history:

WN 8621 Flight Status & Schedule

Date Departure Arrival Status
Apr 23 11:17 11:45
Landed
Track >
Apr 11 11:58 12:18
Landed
Track >

Southwest Airlines WN 8621 Washington to Baltimore Flight Information

Southwest Airlines Flight WN8621 connects Washington, United States to Baltimore, United States, taking off from Washington Dulles International Airport IAD and landing at Baltimore Washington International Airport BWI.

How long is the WN8621 flight from Washington to Baltimore?

The average flight time from Washington to Baltimore is 24 minutes. The flight distance is 73 km / 45 miles and the average flight speed is 187 km/h / 116 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN8621 Washington to Baltimore?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN8621 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN8621 flight?

The latest flight took off on Thursday, April 23rd, 2026 with the flight status being Landed on 11:45.

How else can the flight WN8621 be referenced as?

This Southwest Airlines flight can also be referenced as SWA8621, WN 8621, SWA 8621.

How often is flight WN8621 delayed?

On average, 100% of all WN8621 flights are delayed. The average delay is 7 minutes.

Can I get compensation for my delayed or cancelled WN8621 flight or baggage issues?

If your WN8621 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 WN8621 Flight Tracker above for more details.

WN8621 and Washington IAD to Baltimore BWI Flights

Other flights departing from Washington IAD: UA4563, UA2150, OO3878, PD2722

Other flights arriving at Baltimore BWI: NK465, AA4091, NK907, UA2333

All flights connecting Washington IAD to Baltimore BWI.

WN8621 Southwest Airlines Flight: Washington to Baltimore Route Map

WN8621 Southwest Airlines Flight Map: Washington to Baltimore
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.