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Southwest Airlines

Is WN343 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

7 min early

Official source · Updated

Departure

Oakland

OAK

Actual

Scheduled 20:43

Sep 16

Arrival

Seattle

SEA

Actual

Scheduled 15:20

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • OAK → SEA

    7 min early

  • OAK → SEA

    10 min early

  • LAS → PDX

    17 min early

  • AUS → LAS

    8 min late

  • AUS → LAS

    4 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
24
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
27

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

WN343 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedOaklandSeattle
View this flight’s market
-7
Sep 15, 2026ArrivedOaklandSeattle
-10
Sep 14, 2026ArrivedLas VegasPortland
-17
Sep 14, 2026ArrivedAustinLas Vegas
8
Sep 13, 2026ArrivedAustinLas Vegas
4
Sep 11, 2026ArrivedLas VegasPortland
73
Sep 11, 2026ArrivedAustinLas Vegas
111
Sep 10, 2026ArrivedLas VegasPortland
-4
Sep 10, 2026ArrivedAustinLas Vegas
10
Sep 9, 2026ArrivedOaklandSeattle
-1
Sep 8, 2026ArrivedOaklandSeattle
-10
Sep 7, 2026ArrivedLas VegasPortland
0
Sep 7, 2026ArrivedAustinLas Vegas
-17
Sep 6, 2026ArrivedLittle RockNashville
-10
Sep 6, 2026ArrivedDallasLittle Rock
-16
Sep 5, 2026ArrivedNashvilleDenver
2
Sep 4, 2026ArrivedLas VegasPortland
32
Sep 4, 2026ArrivedAustinLas Vegas
50
Sep 3, 2026ArrivedLas VegasPortland
31
Aug 31, 2026ArrivedLas VegasPortland
19
Aug 28, 2026ArrivedLas VegasPortland
14
Aug 27, 2026ArrivedLas VegasPortland
56
Aug 24, 2026ArrivedLas VegasPortland
31
Aug 21, 2026ArrivedLas VegasPortland
-19

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