| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 01 | DCA | STL | 12:00 | 13:25 |
Scheduled
|
Track > |
Southwest Airlines Flight WN1521 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 WN1521 flights are operated per week?
1 flight per week. The flight WN1521 is operated on Thursday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1521 Washington to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1521 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1521 arriving at?
Flight WN1521 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN1521 flight?
The latest flight took off on Thursday, October 1st, 2026 with the flight status being Scheduled on 13:25.
How else can the flight WN1521 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1521, WN 1521, SWA 1521.
How often is flight WN1521 delayed?
On average, 0% of all WN1521 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN1521 flight or baggage issues?
If your WN1521 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 WN1521 Flight Tracker above for more details.
Other flights departing from Washington DCA: B61923, DL2958, OH5626, B6754
Other flights arriving at St. Louis STL: DL2455, DL566, WN1798, 9X444
All flights connecting Washington DCA to St. Louis STL.