Southwest Airlines

WN4558Pittsburgh to Baltimore

Name: Southwest Airlines WN4558 Pittsburgh to Baltimore: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN4558 flies from Pittsburgh (PIT) to Baltimore (BWI), 338 km. Over August 2025 to July 2026 it usually arrives about 12 minutes late: 76% of 253 flights arrived within 15 minutes of schedule and 0.8% were cancelled (US Department of Transportation data).

On-time record, last 12 months

76%

on time (within 15 min)

16%

more than 30 min late

0.8%

cancelled

+12 min

average arrival vs schedule

Every operation of WN4558, August 2025 to July 2026: 253 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN4558

Pittsburgh (PIT) to Baltimore (BWI)58 flights
Baltimore (BWI) to Las Vegas (LAS)50 flights
Atlanta (ATL) to Orlando (MCO)33 flights
Tampa (TPA) to Nashville (BNA)33 flights
Santa Ana (SNA) to Sacramento (SMF)31 flights
New Orleans (MSY) to Dallas Love Field (DAL)18 flights
Tampa (TPA) to New Orleans (MSY)18 flights
Las Vegas (LAS) to Boise (BOI)5 flights
Sacramento (SMF) to Las Vegas (LAS)4 flights
Dallas Love Field (DAL) to Columbus (CMH)1 flights

Other flights from Pittsburgh to Baltimore

WN1059 WN1132 WN1146 WN1157 WN1260 WN1343 WN1451 WN1493 WN1550 WN1634 WN1637 WN1643

More about Pittsburgh (PIT) and Baltimore (BWI).

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