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Southwest Airlines

Is WN4490 delayed?

No observed occurrence is available for this date.

Recent arrivals

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

  • DEN → SMF

    8 min late

  • DEN → SMF

    10 min early

  • SAN → SFO

    42 min late

  • DEN → SMF

    20 min late

  • DEN → SMF

    21 min late
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
12
Arrivals over 15 minutes late
5
Observed cancellations
1
Observed occurrences
14

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

WN4490 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedDenverSacramento
8
Sep 15, 2026ArrivedDenverSacramento
-10
Sep 13, 2026ArrivedSan DiegoSan Francisco
42
Sep 9, 2026ArrivedDenverSacramento
20
Sep 8, 2026ArrivedDenverSacramento
21
Sep 5, 2026ArrivedSt LouisDetroit
2
Sep 1, 2026ArrivedDenverSacramento
0
Aug 31, 2026CancelledAtlantaNot available
Not available
Aug 30, 2026ArrivedSan DiegoSan Francisco
28
Aug 26, 2026ArrivedDenverSacramento
-14
Aug 25, 2026ArrivedDenverSacramento
-9
Aug 23, 2026ArrivedSan DiegoSan Francisco
59
Aug 19, 2026ArrivedDenverSacramento
-3

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