Southwest Airlines

WN427Baltimore to Windsor Locks

Name: Southwest Airlines WN427 Baltimore to Windsor Locks: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN427 flies from Baltimore (BWI) to Windsor Locks (BDL), 456 km. Over August 2025 to July 2026 it usually arrives about 15 minutes late: 70% of 476 flights arrived within 15 minutes of schedule and 0.8% were cancelled (US Department of Transportation data).

On-time record, last 12 months

70%

on time (within 15 min)

18%

more than 30 min late

0.8%

cancelled

+15 min

average arrival vs schedule

Every operation of WN427, August 2025 to July 2026: 476 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN427

Baltimore (BWI) to Windsor Locks (BDL)58 flights
San Jose (SJC) to Denver (DEN)58 flights
Oakland (OAK) to Burbank (BUR)53 flights
Windsor Locks (BDL) to Chicago Midway (MDW)42 flights
Phoenix Sky Harbor (PHX) to Oakland (OAK)39 flights
St. Louis (STL) to Detroit (DTW)31 flights
Detroit (DTW) to Las Vegas (LAS)31 flights
Austin Bergstrom (AUS) to Dallas Love Field (DAL)28 flights
Savannah Hilton Head (SAV) to Baltimore (BWI)26 flights
Denver (DEN) to Orlando (MCO)24 flights

Other flights from Baltimore to Windsor Locks

WN1040 WN1044 WN1048 WN1143 WN1221 WN1240 WN1282 WN133 WN1424 WN1425 WN1427 WN148

More about Baltimore (BWI) and Windsor Locks (BDL).

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