Southwest Airlines

WN4440St. Louis to Baltimore

Name: Southwest Airlines WN4440 St. Louis to Baltimore: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN4440 flies from St. Louis (STL) to Baltimore (BWI), 1,184 km. Over August 2025 to July 2026 it usually arrives about 2 minutes early: 87% of 237 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).

On-time record, last 12 months

87%

on time (within 15 min)

more than 30 min late

cancelled

-2 min

average arrival vs schedule

Every operation of WN4440, August 2025 to July 2026: 237 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN4440

St. Louis (STL) to Baltimore (BWI)58 flights
San Diego (SAN) to San Jose (SJC)49 flights
Denver (DEN) to Spokane (GEG)41 flights
San Jose (SJC) to Honolulu (HNL)33 flights
Tucson (TUS) to San Diego (SAN)24 flights
Baltimore (BWI) to Nashville (BNA)18 flights
Las Vegas (LAS) to New Orleans (MSY)11 flights
Boise (BOI) to Denver (DEN)1 flights
Indianapolis (IND) to Kansas City (MCI)1 flights
Sarasota Bradenton (SRQ) to Indianapolis (IND)1 flights

Other flights from St. Louis to Baltimore

WN1076 WN1121 WN1162 WN1250 WN1275 WN1511 WN1555 WN1769 WN1770 WN1928 WN1946 WN1969

More about St. Louis (STL) and Baltimore (BWI).

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