Southwest Airlines

WN1240Denver to Oakland

Name: Southwest Airlines WN1240 Denver to Oakland: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN1240 flies from Denver (DEN) to Oakland (OAK), 1,537 km. Over August 2025 to July 2026 it usually arrives about 3 minutes late: 80% of 368 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).

On-time record, last 12 months

80%

on time (within 15 min)

more than 30 min late

1.1%

cancelled

+3 min

average arrival vs schedule

Every operation of WN1240, August 2025 to July 2026: 368 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN1240

Denver (DEN) to Oakland (OAK)58 flights
Austin Bergstrom (AUS) to Tampa (TPA)49 flights
Kansas City (MCI) to Nashville (BNA)42 flights
Oakland (OAK) to Santa Ana (SNA)34 flights
Austin Bergstrom (AUS) to Chicago Midway (MDW)28 flights
Orlando (MCO) to Cincinnati Northern Kentucky (CVG)27 flights
Milwaukee (MKE) to Nashville (BNA)27 flights
Cincinnati Northern Kentucky (CVG) to Baltimore (BWI)25 flights
Midland (MAF) to Austin Bergstrom (AUS)18 flights
Austin Bergstrom (AUS) to Oklahoma City (OKC)13 flights

Other flights from Denver to Oakland

WN102 WN1049 WN1142 WN1149 WN1266 WN1283 WN1431 WN1435 WN1460 WN1469 WN1497

More about Denver (DEN) and Oakland (OAK).

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