Southwest Airlines

WN3485Seattle to Denver

Name: Southwest Airlines WN3485 Seattle to Denver: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN3485 flies from Seattle Tacoma (SEA) to Denver (DEN), 1,645 km. Over August 2025 to July 2026 it usually arrives about 5 minutes late: 83% of 462 flights arrived within 15 minutes of schedule and 0.4% were cancelled (US Department of Transportation data).

On-time record, last 12 months

83%

on time (within 15 min)

12%

more than 30 min late

0.4%

cancelled

+5 min

average arrival vs schedule

Every operation of WN3485, August 2025 to July 2026: 462 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN3485

Seattle Tacoma (SEA) to Denver (DEN)58 flights
New Orleans (MSY) to Dallas Love Field (DAL)57 flights
Phoenix Sky Harbor (PHX) to Albuquerque (ABQ)54 flights
St. Louis (STL) to Dallas Love Field (DAL)50 flights
Dallas Love Field (DAL) to Washington (DCA)41 flights
Tucson (TUS) to Los Angeles (LAX)30 flights
Dallas Love Field (DAL) to Santa Ana (SNA)26 flights
Dallas Love Field (DAL) to Phoenix Sky Harbor (PHX)24 flights
Phoenix Sky Harbor (PHX) to Sacramento (SMF)24 flights
Oakland (OAK) to Dallas Love Field (DAL)24 flights

Other flights from Seattle to Denver

UA1049 UA1218 UA1263 UA1351 UA1374 UA1417 UA1479 UA1505 UA1715 UA1747 UA1795 UA1835

More about Seattle Tacoma (SEA) and Denver (DEN).

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