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Southwest Airlines

Is WN420 delayed?

Service date: · Scheduled departure date (America/Los_Angeles)

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Update time unavailable

Departure

San Diego

SAN

Scheduled

Sep 16

Arrival

Oakland

OAK

Scheduled

Sep 17

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
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.

  • SAN → OAK

    1 min late

  • PHX → SAN

    18 min late

  • DCA → PHX

    17 min late

  • DAL → ABQ

    32 min late

  • DAL → DEN

    4 min late
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
29
Arrivals over 15 minutes late
13
Observed cancellations
1
Observed occurrences
40

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

WN420 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedSan DiegoOakland
View this flight’s market
1
Sep 13, 2026ArrivedPhoenixSan Diego
18
Sep 13, 2026ArrivedWashingtonPhoenix
17
Sep 13, 2026ArrivedDallasAlbuquerque
32
Sep 12, 2026ArrivedDallasDenver
4
Sep 11, 2026ArrivedDallasAlbuquerque
32
Sep 10, 2026ArrivedWashingtonDallas
-3
Sep 9, 2026ArrivedSan DiegoOakland
18
Sep 8, 2026ArrivedSan DiegoOakland
39
Sep 7, 2026ArrivedWashingtonDallas
-1
Sep 7, 2026ArrivedOaklandSeattle
-4
Sep 6, 2026ArrivedSan DiegoOakland
-6
Sep 5, 2026ArrivedDallasDenver
90
Sep 5, 2026ArrivedWashingtonDallas
67
Sep 4, 2026ArrivedDallasAlbuquerque
-5
Sep 4, 2026ArrivedWashingtonDallas
-20
Sep 1, 2026ArrivedSan DiegoOakland
-20
Aug 31, 2026ArrivedWashingtonDallas
-23
Aug 30, 2026ArrivedSan DiegoSan Diego
16
Aug 30, 2026ArrivedPhoenixSan Diego
19
Aug 30, 2026ArrivedWashingtonDallas
64
Aug 29, 2026ArrivedWashingtonDallas
-27
Aug 28, 2026ArrivedWashingtonDallas
-12
Aug 27, 2026ArrivedWashingtonDallas
-25
Aug 26, 2026ArrivedSan DiegoOakland
-3
Aug 25, 2026ArrivedSan DiegoOakland
22
Aug 24, 2026ArrivedWashingtonDallas
17
Aug 23, 2026ArrivedSan DiegoOakland
-4
Aug 23, 2026ArrivedPhoenixSan Diego
2
Aug 23, 2026CancelledWashingtonDallasNot available
Not available

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