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Southwest Airlines

Is WN3604 delayed?

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

Arrived

3 min early

Updated

Departure

Denver

DEN

Actual

Scheduled 09:00

Aug 30

Arrival

San Francisco

SFO

Actual

Scheduled 10:35

Aug 30

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Denver → San FranciscoDENSFO
Route overview

Recent arrivals

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

  • LAS → SEA

    6 min late

  • DEN → SFO

    2 min late

  • LAS → SEA

    37 min late

  • LAS → SEA

    21 min early

  • LAS → SEA

    13 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
15
Arrivals over 15 minutes late
2
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

WN3604 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 14, 2026ArrivedLas VegasSeattle
6
Sep 13, 2026ArrivedDenverSan Francisco
2
Sep 11, 2026ArrivedLas VegasSeattle
37
Sep 10, 2026ArrivedLas VegasSeattle
-21
Sep 7, 2026ArrivedLas VegasSeattle
-13
Sep 6, 2026ArrivedDenverSan Francisco
4
Sep 5, 2026ArrivedAustinNashville
-7
Aug 31, 2026ArrivedLas VegasSeattle
-38
Aug 30, 2026ArrivedDenverSan Francisco
-3
Aug 28, 2026ArrivedLas VegasSeattle
0
Aug 27, 2026ArrivedLas VegasSeattle
-27
Aug 24, 2026ArrivedLas VegasSeattle
-14
Aug 23, 2026ArrivedDenverSan Francisco
39
Aug 21, 2026ArrivedLas VegasSeattle
-36
Aug 20, 2026ArrivedLas VegasSeattle
-6

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