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Southwest Airlines

Is WN3729 delayed?

Service date: · Scheduled arrival date; departure time unavailable (America/Phoenix)

Arrived

7 min late

Official source · Updated

Departure

Sacramento

SMF

Scheduled

Not available

Arrival

Phoenix

PHX

Actual

Scheduled 17:00

Sep 20

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

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

  • SMF → PHX

    61 min late

  • SMF → PHX

    7 min late

  • SMF → PHX

    10 min late

  • SMF → PHX

    46 min late

  • SMF → PHX

    14 min late
Flight history and details

Aug 23, 2026 — Sep 22, 2026

Observed arrivals
16
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
16

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

WN3729 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 21, 2026ArrivedSacramentoPhoenix
61
Sep 20, 2026ArrivedSacramentoPhoenix
7
Sep 19, 2026ArrivedSacramentoPhoenix
10
Sep 17, 2026ArrivedSacramentoPhoenix
46
Sep 16, 2026ArrivedSacramentoPhoenix
14
Sep 16, 2026ArrivedSacramentoPhoenix
-21
Sep 14, 2026ArrivedSacramentoPhoenix
28
Sep 13, 2026ArrivedSacramentoPhoenix
-1
Sep 11, 2026ArrivedSacramentoPhoenix
11
Sep 10, 2026ArrivedSacramentoPhoenix
87
Sep 9, 2026ArrivedSacramentoPhoenix
27
Sep 8, 2026ArrivedSacramentoPhoenix
-12
Sep 8, 2026ArrivedSacramentoPhoenix
20
Sep 6, 2026ArrivedSacramentoPhoenix
72
Sep 4, 2026ArrivedSacramentoPhoenix
171
Sep 3, 2026ArrivedSacramentoPhoenix
4

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