WN 4125 Denver to Baltimore Flight Status

Southwest Airlines Flight WN4125 from Denver International Airport DEN to Baltimore Washington International Airport BWI is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on November 1st, 2025.
Check the table below for WN4125's most recent flight history:

WN 4125 Flight Status & Schedule

Date Departure Arrival Status
Nov 01 07:53 13:00
Landed
Track >
Oct 26 05:23 10:27
Landed
Track >
Oct 25 07:53 12:47
Landed
Track >
Oct 19 05:29 10:30
Landed
Track >
Oct 18 08:01 12:55
Landed
Track >

Southwest Airlines WN 4125 Denver to Baltimore Flight Information

Southwest Airlines Flight WN4125 connects Denver, United States to Baltimore, United States, taking off from Denver International Airport DEN and landing at Baltimore Washington International Airport BWI.

How long is the WN4125 flight from Denver to Baltimore?

The average flight time from Denver to Baltimore is 2 hours and 59 minutes. The flight distance is 2393 km / 1487 miles and the average flight speed is 803 km/h / 499 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4125 Denver to Baltimore?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4125 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4125 flight?

The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 13:00.

How else can the flight WN4125 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4125, WN 4125, SWA 4125.

How often is flight WN4125 delayed?

On average, 0% of all WN4125 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN4125 flight or baggage issues?

If your WN4125 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 WN4125 Flight Tracker above for more details.

WN4125 and Denver DEN to Baltimore BWI Flights

Other flights departing from Denver DEN: WN363, WN856, WN2670, WN3667

Other flights arriving at Baltimore BWI: WN1221, WN3781, WN1497, WN1915

All flights connecting Denver DEN to Baltimore BWI.

WN4125 Southwest Airlines Flight: Denver to Baltimore Route Map

WN4125 Southwest Airlines Flight Map: Denver 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.