| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | STL | PHL | 20:45 | 23:55 |
Delayed
|
Track > |
Southwest Airlines Flight WN3966 connects St. Louis, United States to Philadelphia, United States, taking off from St. Louis Lambert International Airport STL and landing at Philadelphia International Airport PHL.
How many WN3966 flights are operated per week?
1 flight per week. The flight WN3966 is operated on Friday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3966 St. Louis to Philadelphia?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3966 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3966 arriving at?
Flight WN3966 arrives at Philadelphia International Airport (PHL) Terminal E.
When was the latest WN3966 flight?
The latest flight took off on Friday, June 5th, 2026 with the flight status being Scheduled on 23:55.
How else can the flight WN3966 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3966, WN 3966, SWA 3966.
How often is flight WN3966 delayed?
On average, 0% of all WN3966 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN3966 flight or baggage issues?
If your WN3966 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 WN3966 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN4619, WN4812, WN3900, F92017
Other flights arriving at Philadelphia PHL: UA1510, AA3163, F92112, F92416
All flights connecting St. Louis STL to Philadelphia PHL.