Southwest Airlines

WN4212San Diego to Baltimore

Name: Southwest Airlines WN4212 San Diego to Baltimore: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN4212 flies from San Diego (SAN) to Baltimore (BWI), 3,686 km. Over August 2025 to July 2026 it usually arrives about 5 minutes late: 76% of 251 flights arrived within 15 minutes of schedule and 1.2% were cancelled (US Department of Transportation data).

On-time record, last 12 months

76%

on time (within 15 min)

13%

more than 30 min late

1.2%

cancelled

+5 min

average arrival vs schedule

Every operation of WN4212, August 2025 to July 2026: 251 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN4212

San Diego (SAN) to Baltimore (BWI)64 flights
Sacramento (SMF) to Dallas Love Field (DAL)53 flights
Windsor Locks (BDL) to Chicago Midway (MDW)50 flights
San Francisco (SFO) to Denver (DEN)42 flights
Orlando (MCO) to Washington (DCA)24 flights
Las Vegas (LAS) to Birmingham-Shuttlesworth (BHM)8 flights
Ontario (ONT) to Las Vegas (LAS)8 flights
Dallas Love Field (DAL) to Phoenix Sky Harbor (PHX)1 flights
Las Vegas (LAS) to Sacramento (SMF)1 flights

Other flights from San Diego to Baltimore

WN1001 WN1053 WN1320 WN1460 WN1729 WN1743 WN1744 WN1786 WN1806 WN1808 WN1866 WN1869

More about San Diego (SAN) and Baltimore (BWI).

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