Southwest Airlines
WN1257West Palm Beach to Islip
Southwest Airlines flight WN1257 flies from West Palm Beach (PBI) to Islip (ISP), 1,696 km. Over August 2025 to July 2026 it usually arrives about 6 minutes late: 79% of 369 flights arrived within 15 minutes of schedule and 1.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
79%
on time (within 15 min)
14%
more than 30 min late
1.4%
cancelled
+6 min
average arrival vs schedule
Every operation of WN1257, August 2025 to July 2026: 369 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN1257
- West Palm Beach (PBI) to Islip (ISP)57 flights
- Dallas Love Field (DAL) to New York (LGA)55 flights
- Nashville (BNA) to Pittsburgh (PIT)45 flights
- Boston (BOS) to Denver (DEN)33 flights
- Sacramento (SMF) to Burbank (BUR)31 flights
- Baltimore (BWI) to Phoenix Sky Harbor (PHX)24 flights
- Islip (ISP) to Baltimore (BWI)24 flights
- Philadelphia (PHL) to Tampa (TPA)22 flights
- Portland (PDX) to San Jose (SJC)22 flights
- Cleveland Hopkins (CLE) to Chicago Midway (MDW)16 flights
Other flights from West Palm Beach to Islip
More about West Palm Beach (PBI) and Islip (ISP).
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