Southwest Airlines

WN4920Sacramento to Seattle

Name: Southwest Airlines WN4920 Sacramento to Seattle: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN4920 flies from Sacramento (SMF) to Seattle Tacoma (SEA), 975 km. Over August 2025 to July 2026 it usually arrives about 6 minutes early: 91% of 87 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).

On-time record, last 12 months

91%

on time (within 15 min)

more than 30 min late

cancelled

-6 min

average arrival vs schedule

Every operation of WN4920, August 2025 to July 2026: 87 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN4920

Sacramento (SMF) to Seattle Tacoma (SEA)57 flights
Seattle Tacoma (SEA) to Denver (DEN)16 flights
Chicago Midway (MDW) to Philadelphia (PHL)8 flights
Sacramento (SMF) to San Diego (SAN)2 flights
Nashville (BNA) to Dallas Love Field (DAL)1 flights
Denver (DEN) to Spokane (GEG)1 flights
Spokane (GEG) to Sacramento (SMF)1 flights
Phoenix Sky Harbor (PHX) to Dallas Love Field (DAL)1 flights

Other flights from Sacramento to Seattle

OO3036 OO3040 OO3045 OO3081 OO3199 OO3273 OO3288 OO3328 OO3355 OO3390 OO3505 OO3610

More about Sacramento (SMF) and Seattle Tacoma (SEA).

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