Flight

WN4020 (SWA4020)

Route

SNASMF

Status

Landed

Southwest Airlines flight WN4020 left Santa Ana John Wayne Airport on 1 Oct 2026 at 14:12 and arrived in Sacramento International Airport at 15:21 local time.

Status:Landed

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Other WN4020 flights

Multiple flights operate under the WN4020 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Santa Ana John Wayne (SNA)
Date	Thu 1 Oct
Departs	14:1014:12
Terminal	Not available
Gate	19
Check-in desk	Not available

Arrival

Arrives at	Sacramento International (SMF)
Date	Thu 1 Oct
Arrives	15:4015:21
Terminal	B
Gate	B2
Luggage belt	Not available

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