Southwest Airlines
WN4435St. Louis to New York
Southwest Airlines flight WN4435 flies from St. Louis (STL) to New York (LGA), 1,426 km. Over August 2025 to July 2026 it usually arrives about 3 minutes late: 85% of 155 flights arrived within 15 minutes of schedule and 3.2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
85%
on time (within 15 min)
11%
more than 30 min late
3.2%
cancelled
+3 min
average arrival vs schedule
Every operation of WN4435, August 2025 to July 2026: 155 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4435
- St. Louis (STL) to New York (LGA)59 flights
- Baltimore (BWI) to Cincinnati Northern Kentucky (CVG)57 flights
- San Jose (SJC) to Burbank (BUR)33 flights
- San Antonio (SAT) to Houston (HOU)4 flights
- Houston (HOU) to Orlando (MCO)1 flights
- Chicago Midway (MDW) to Charleston (CHS)1 flights
Other flights from St. Louis to New York
More about St. Louis (STL) and New York (LGA).
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