| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | BWI | BOS | 14:10 | 15:18 |
Landed
|
Track > |
| Oct 30 | BWI | BOS | 15:34 | 16:35 |
Delayed
|
Track > |
| Oct 29 | BWI | BOS | 15:11 | 16:06 |
Landed
|
Track > |
| Oct 28 | BWI | BOS | 15:44 | 16:44 |
Landed
|
Track > |
| Oct 27 | BWI | BOS | 14:06 | 15:07 |
Landed
|
Track > |
| Oct 25 | BWI | BOS | 13:55 | 14:55 |
Landed
|
Track > |
| Oct 24 | BWI | BOS | 14:26 | 15:30 |
Landed Late
|
Track > |
| Oct 23 | BWI | BOS | 14:24 | 15:37 |
Landed Late
|
Track > |
| Oct 22 | BWI | BOS | 15:33 | 16:32 |
Landed
|
Track > |
| Oct 21 | BWI | BOS | 15:40 | 16:44 |
Landed
|
Track > |
Southwest Airlines Flight WN4125 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 WN4125 flight from Baltimore to Boston?
The average flight time from Baltimore to Boston is 1 hour and 2 minutes. The flight distance is 594 km / 369 miles and the average flight speed is 573 km/h / 356 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4125 Baltimore to Boston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4125 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4125 arriving at?
Flight WN4125 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest WN4125 flight?
The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 15:18.
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, 70% of all WN4125 flights are delayed. The average delay is 28 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 Baltimore BWI: WN3664, WN634, WN381, WN1221
Other flights arriving at Boston BOS: AA2700, AA1257, TJ437, 9K6180
All flights connecting Baltimore BWI to Boston BOS.
