| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 31 | STL | BWI | 10:45 | 13:19 |
Landed
|
Track > |
| Oct 30 | STL | BWI | 10:07 | 12:47 |
Landed
|
Track > |
| Oct 27 | STL | BWI | 10:20 | 12:57 |
Landed
|
Track > |
| Oct 24 | STL | BWI | 10:14 | 12:46 |
Landed
|
Track > |
| Oct 23 | STL | BWI | 10:00 | 12:41 |
Landed
|
Track > |
| Oct 20 | STL | BWI | 10:33 | 13:06 |
Landed Late
|
Track > |
| Oct 17 | STL | BWI | 10:03 | 12:39 |
Landed
|
Track > |
| Oct 16 | STL | BWI | 10:27 | 13:00 |
Landed
|
Track > |
| Oct 13 | STL | BWI | 10:02 | 12:46 |
Landed
|
Track > |
| Oct 10 | STL | BWI | 10:04 | 12:43 |
Landed
|
Track > |
Southwest Airlines Flight WN4125 connects St. Louis, United States to Baltimore, United States, taking off from St. Louis Lambert International Airport STL and landing at Baltimore Washington International Airport BWI.
How long is the WN4125 flight from St. Louis to Baltimore?
The average flight time from St. Louis to Baltimore is 1 hour and 36 minutes. The flight distance is 1184 km / 736 miles and the average flight speed is 735 km/h / 456 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4125 St. Louis to Baltimore?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4125 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4125 flight?
The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 13:19.
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, 30% of all WN4125 flights are delayed. The average delay is 11 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.
Other flights departing from St. Louis STL: WN694, WN2045, WN3660, WN4583
Other flights arriving at Baltimore BWI: WN4642, WN1656, WN920, AA3300
All flights connecting St. Louis STL to Baltimore BWI.
