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Southwest Airlines

Is WN1428 delayed?

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

Arrived

18 min late

Updated

Departure

Denver

DEN

Actual

Scheduled 12:50

Aug 28

Arrival

Chicago

MDW

Actual

Scheduled 21:10

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

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.

  • DEN → MDW

    11 min early

  • DEN → MDW

    12 min late

  • DEN → MDW

    12 min early

  • DEN → MDW

    7 min late

  • DEN → MDW

    45 min late
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
25
Arrivals over 15 minutes late
3
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

WN1428 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedDenverChicago
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-11
Sep 17, 2026ArrivedDenverChicago
12
Sep 16, 2026ArrivedDenverChicago
-12
Sep 15, 2026ArrivedDenverChicago
7
Sep 14, 2026ArrivedDenverChicago
45
Sep 12, 2026ArrivedDenverChicago
-19
Sep 11, 2026ArrivedDenverChicago
4
Sep 10, 2026ArrivedDenverChicago
-7
Sep 9, 2026ArrivedDenverChicago
-12
Sep 8, 2026ArrivedDenverChicago
1
Sep 7, 2026ArrivedDenverChicago
-8
Sep 6, 2026ArrivedOntarioDenver
-13
Sep 5, 2026ArrivedDenverChicago
-15
Sep 4, 2026ArrivedDenverChicago
3
Sep 3, 2026ArrivedDenverChicago
7
Sep 2, 2026ArrivedDenverChicago
-18
Sep 1, 2026ArrivedDenverChicago
-6
Aug 31, 2026ArrivedDenverChicago
3
Aug 29, 2026ArrivedDenverChicago
-3
Aug 28, 2026ArrivedDenverChicago
18
Aug 27, 2026ArrivedDenverChicago
-5
Aug 26, 2026ArrivedDenverChicago
-16
Aug 25, 2026ArrivedDenverChicago
-15
Aug 24, 2026ArrivedDenverChicago
15
Aug 21, 2026ArrivedDenverChicago
-10

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