| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 04 | DCA | STL | 18:55 | 20:25 |
Delayed >1h
|
Track > |
Southwest Airlines Flight WN1143 connects Washington, United States to St. Louis, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at St. Louis Lambert International Airport STL.
How many WN1143 flights are operated per week?
1 flight per week. The flight WN1143 is operated on Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1143 Washington to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1143 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1143 arriving at?
Flight WN1143 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN1143 flight?
The latest flight took off on Monday, October 5th, 2026 with the flight status being Scheduled on 20:25.
How else can the flight WN1143 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1143, WN 1143, SWA 1143.
How often is flight WN1143 delayed?
On average, 0% of all WN1143 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN1143 flight or baggage issues?
If your WN1143 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 WN1143 Flight Tracker above for more details.
Other flights departing from Washington DCA: AC8785, AS7, AA1158, QK8785
Other flights arriving at St. Louis STL: UA1422, DL1541, WN862, QK8891
All flights connecting Washington DCA to St. Louis STL.