| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | STL | BOS | 09:55 | 13:30 |
Scheduled
|
Track > |
Southwest Airlines Flight WN3891 connects St. Louis, United States to Boston, United States, taking off from St. Louis Lambert International Airport STL and landing at Boston Logan International Airport BOS.
How many WN3891 flights are operated per week?
1 flight per week. The flight WN3891 is operated on Thursday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3891 St. Louis to Boston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3891 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3891 arriving at?
Flight WN3891 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest WN3891 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Scheduled on 13:30.
How else can the flight WN3891 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3891, WN 3891, SWA 3891.
How often is flight WN3891 delayed?
On average, 0% of all WN3891 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN3891 flight or baggage issues?
If your WN3891 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 WN3891 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN297, WN3947, WN4938, WN4940
Other flights arriving at Boston BOS: DL225, DL123, AA2639, B61310
All flights connecting St. Louis STL to Boston BOS.