| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 28 | STL | ECP | 15:01 | 16:22 |
Landed
|
Track > |
| Sep 25 | STL | ECP | 15:35 | 16:58 |
Landed Late
|
Track > |
| Sep 24 | STL | ECP | 15:14 | 16:35 |
Landed
|
Track > |
| Sep 21 | STL | ECP | 15:41 | 17:07 |
Delayed
|
Track > |
| Sep 18 | STL | ECP | 16:57 | 16:35 |
En-Route
|
Track > |
| Sep 17 | STL | ECP | 15:17 | 16:43 |
En-Route
|
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| Sep 14 | STL | ECP | 15:17 | 16:43 |
En-Route
|
Track > |
| Sep 11 | STL | ECP | 16:36 | 16:35 |
En-Route
|
Track > |
| Sep 10 | STL | ECP | 16:36 | 18:06 |
Delayed
|
Track > |
| Sep 07 | STL | ECP | 17:47 | 16:35 |
En-Route
|
Track > |
Southwest Airlines Flight WN3521 connects St. Louis, United States to Panama City, United States, taking off from St. Louis Lambert International Airport STL and landing at Panama City International Airport ECP.
How long is the WN3521 flight from St. Louis to Panama City?
The average flight time from St. Louis to Panama City is 1 hour and 24 minutes. The flight distance is 1023 km / 636 miles and the average flight speed is 683 km/h / 425 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3521 St. Louis to Panama City?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3521 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3521 flight?
The latest flight took off on Monday, September 28th, 2026 with the flight status being Landed on 16:22.
How else can the flight WN3521 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3521, WN 3521, SWA 3521.
How often is flight WN3521 delayed?
On average, 50% of all WN3521 flights are delayed. The average delay is 32 minutes.
Can I get compensation for my delayed or cancelled WN3521 flight or baggage issues?
If your WN3521 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 WN3521 Flight Tracker above for more details.
Other flights departing from St. Louis STL: AA2660, WN122, AS388, WN3799
Other flights arriving at Panama City ECP: WN1539, WN1108, OH5297, WN2245
All flights connecting St. Louis STL to Panama City ECP.