| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 07 | STL | SJU | 10:13 | 16:13 |
Landed Late
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| Jan 31 | STL | SJU | 09:31 | 15:32 |
Landed
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| Jan 24 | STL | SJU | 10:15 | 16:06 |
Landed Late
|
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| Jan 17 | STL | SJU | 09:57 | 16:00 |
Landed Late
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| Jan 10 | STL | SJU | 09:23 | 15:34 |
Landed
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Southwest Airlines Flight WN3218 connects St. Louis, United States to San Juan, Puerto Rico, taking off from St. Louis Lambert International Airport STL and landing at San Juan Luis Munoz Marin International Airport SJU.
How long is the WN3218 flight from St. Louis to San Juan?
The average flight time from St. Louis to San Juan is 4 hours and 1 minute. The flight distance is 3260 km / 2026 miles and the average flight speed is 811 km/h / 504 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3218 St. Louis to San Juan?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3218 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3218 arriving at?
Flight WN3218 arrives at San Juan Luis Munoz Marin International Airport (SJU) Terminal B.
When was the latest WN3218 flight?
The latest flight took off on Saturday, February 7th, 2026 with the flight status being Landed on 16:13.
How else can the flight WN3218 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3218, WN 3218, SWA 3218.
How often is flight WN3218 delayed?
On average, 100% of all WN3218 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled WN3218 flight or baggage issues?
If your WN3218 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 WN3218 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN3009, WN110, AA4759, AA4458
Other flights arriving at San Juan SJU: WN1947, DL2448, DL1864, AA949
All flights connecting St. Louis STL to San Juan SJU.