| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | MCO | STL | 16:47 | 17:59 |
Landed
|
Track > |
| Jan 01 | MCO | STL | 17:53 | 19:13 |
Landed
|
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| Dec 31 | MCO | STL | 17:59 | 19:21 |
Landed
|
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| Dec 25 | MCO | STL | 17:37 | 18:52 |
Landed
|
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| Dec 24 | MCO | STL | 17:41 | 18:51 |
Landed
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| Dec 18 | MCO | STL | 16:36 | 17:30 |
Landed
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| Dec 17 | MCO | STL | 17:43 | 18:52 |
Landed
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| Dec 16 | MCO | STL | 17:41 | 18:57 |
Landed
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| Dec 15 | MCO | STL | 17:46 | 18:50 |
Landed
|
Track > |
| Dec 14 | MCO | STL | 16:36 | 17:46 |
Landed
|
Track > |
Southwest Airlines Flight WN3666 connects Orlando, United States to St. Louis, United States, taking off from Orlando International Airport MCO and landing at St. Louis Lambert International Airport STL.
How long is the WN3666 flight from Orlando to St. Louis?
The average flight time from Orlando to St. Louis is 2 hours and 11 minutes. The flight distance is 1420 km / 882 miles and the average flight speed is 652 km/h / 405 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3666 Orlando to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3666 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3666 arriving at?
Flight WN3666 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN3666 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 17:59.
How else can the flight WN3666 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3666, WN 3666, SWA 3666.
How often is flight WN3666 delayed?
On average, 10% of all WN3666 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled WN3666 flight or baggage issues?
If your WN3666 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 WN3666 Flight Tracker above for more details.
Other flights departing from Orlando MCO: WN4497, WN661, WN1742, NK516
Other flights arriving at St. Louis STL: WN2957, WN3447, WN4151, UA5873
All flights connecting Orlando MCO to St. Louis STL.