Southwest Airlines
WN3665Orlando to St. Louis
Southwest Airlines flight WN3665 flies from Orlando (MCO) to St. Louis (STL), 1,420 km. Over August 2025 to July 2026 it usually arrives about 14 minutes late: 68% of 270 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
68%
on time (within 15 min)
17%
more than 30 min late
1.1%
cancelled
+14 min
average arrival vs schedule
Every operation of WN3665, August 2025 to July 2026: 270 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3665
- Orlando (MCO) to St. Louis (STL)63 flights
- Boston (BOS) to Chicago Midway (MDW)58 flights
- Chicago Midway (MDW) to Bozeman (BZN)39 flights
- New Orleans (MSY) to Kansas City (MCI)30 flights
- New York (LGA) to Chicago Midway (MDW)16 flights
- Tampa (TPA) to New Orleans (MSY)14 flights
- Fort Myers (RSW) to Chicago Midway (MDW)8 flights
- Washington (DCA) to Houston (HOU)7 flights
- Grand Rapids (GRR) to Denver (DEN)7 flights
- Chicago Midway (MDW) to Grand Rapids (GRR)7 flights
Other flights from Orlando to St. Louis
More about Orlando (MCO) and St. Louis (STL).
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