Southwest Airlines

WN4140Palm Springs to Sacramento

Name: Southwest Airlines WN4140 Palm Springs to Sacramento: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN4140 flies from Palm Springs (PSP) to Sacramento (SMF), 707 km. Over August 2025 to July 2026 it usually arrives about 7 minutes late: 78% of 268 flights arrived within 15 minutes of schedule and 0.7% were cancelled (US Department of Transportation data).

On-time record, last 12 months

78%

on time (within 15 min)

14%

more than 30 min late

0.7%

cancelled

+7 min

average arrival vs schedule

Every operation of WN4140, August 2025 to July 2026: 268 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN4140

Palm Springs (PSP) to Sacramento (SMF)58 flights
Santa Rosa (STS) to San Diego (SAN)57 flights
Chicago Midway (MDW) to Atlanta (ATL)34 flights
Denver (DEN) to Palm Springs (PSP)33 flights
Philadelphia (PHL) to Dallas Love Field (DAL)31 flights
Las Vegas (LAS) to Denver (DEN)25 flights
St. Louis (STL) to San Antonio (SAT)18 flights
Pensacola (PNS) to Denver (DEN)7 flights
Ontario (ONT) to Oakland (OAK)3 flights
St. Louis (STL) to Miami (MIA)1 flights

Other flights from Palm Springs to Sacramento

WN1017 WN1747 WN1889 WN1905 WN2146 WN2214 WN2299 WN2318 WN2355 WN2543 WN2606 WN2639

More about Palm Springs (PSP) and Sacramento (SMF).

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