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Southwest Airlines

Is WN523 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

28 min late

Official source · Updated

Departure

Grand Rapids

GRR

Actual

Scheduled 20:55

Sep 20

Arrival

Chicago

MDW

Actual

Scheduled 22:05

Sep 20

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual
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.

  • GRR → MDW

    28 min late

  • DEN → MCI

    30 min late

  • GRR → MDW

    18 min late

  • DEN → GRR

    3 min late

  • GRR → MDW

    30 min late
Flight history and details

Aug 22, 2026 — Sep 21, 2026

Observed arrivals
29
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
33

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

WN523 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 20, 2026ArrivedGrand RapidsChicago
View this flight’s market
28
Sep 19, 2026ArrivedDenverKansas City
30
Sep 18, 2026ArrivedGrand RapidsChicago
18
Sep 18, 2026ArrivedDenverGrand Rapids
3
Sep 17, 2026ArrivedGrand RapidsChicago
30
Sep 17, 2026ArrivedDenverGrand Rapids
15
Sep 16, 2026ArrivedDenverKansas City
35
Sep 15, 2026ArrivedDenverKansas City
-10
Sep 14, 2026ArrivedGrand RapidsChicago
50
Sep 13, 2026ArrivedGrand RapidsChicago
18
Sep 12, 2026ArrivedDenverKansas City
-4
Sep 11, 2026ArrivedGrand RapidsChicago
-24
Sep 11, 2026ArrivedDenverGrand Rapids
-12
Sep 10, 2026ArrivedGrand RapidsChicago
15
Sep 10, 2026ArrivedDenverGrand Rapids
-4
Sep 9, 2026ArrivedDenverKansas City
-17
Sep 7, 2026ArrivedGrand RapidsChicago
-23
Sep 7, 2026ArrivedDenverGrand Rapids
-5
Sep 6, 2026ArrivedLas VegasDenver
9
Sep 5, 2026ArrivedDenverKansas City
18
Sep 4, 2026ArrivedGrand RapidsChicago
14
Sep 4, 2026ArrivedDenverGrand Rapids
-1
Sep 2, 2026ArrivedDenverKansas City
2
Sep 1, 2026ArrivedDenverKansas City
-19
Aug 31, 2026ArrivedDenverGrand Rapids
-21
Aug 29, 2026ArrivedDenverKansas City
-18
Aug 26, 2026ArrivedDenverKansas City
14
Aug 25, 2026ArrivedDenverKansas City
-17
Aug 24, 2026ArrivedDenverGrand Rapids
-8

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