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WN4121 Flight Status Southwest Airlines: Manchester to Baltimore (SWA4121)

Southwest Airlines WN 4121
Scheduled in 01:07:34'
Departure: Sat, Oct 17, 2026
Scheduled:
05:45
|
Estimated:
05:45
Arrival: Sat, Oct 17, 2026
Scheduled:
07:25
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WN 4121 Flight Status & Schedule

Date Departure Arrival Status
Oct 17 05:45 07:25
Scheduled
 Track >
Oct 10 06:01 07:11
Landed
 Track >
Oct 03 05:48 07:05
Landed
 Track >
< All MHT Departures All BWI Arrivals >

Southwest Airlines WN 4121 Manchester to Baltimore Flight Information

Southwest Airlines Flight WN4121 connects Manchester, United States to Baltimore, United States, taking off from Manchester Boston Regional Airport MHT and landing at Baltimore Washington International Airport BWI.

How long is the WN4121 flight from Manchester to Baltimore?

The average flight time from Manchester to Baltimore is 1 hour and 13 minutes. The flight distance is 606 km / 376 miles and the average flight speed is 451 km/h / 281 mph.

How many WN4121 flights are operated per week?

1 flight per week. The flight WN4121 is operated on Saturday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4121 Manchester to Baltimore?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4121 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4121 flight?

The latest flight took off on Saturday, October 17th, 2026 with the flight status being Scheduled on 07:25.

How else can the flight WN4121 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4121, WN 4121, SWA 4121.

How often is flight WN4121 delayed?

On average, 0% of all WN4121 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4121 flight or baggage issues?

If your WN4121 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 WN4121 Flight Tracker above for more details.

WN4121 and Manchester MHT to Baltimore BWI Flights

Other flights departing from Manchester MHT: OH5035, OH5160, OH5392, GB3115

Other flights arriving at Baltimore BWI: F93274, WN167, WN1727, WN4910

All flights connecting Manchester MHT to Baltimore BWI.

WN4121 Southwest Airlines Flight: Manchester to Baltimore Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.