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Southwest Airlines

Is WN4503 delayed?

No — WN4503 landed in Chicago 12 min early, at 00:13 on Sep 26 (as of Sep 26, 02:31 UTC). Over its last 33 recorded arrivals, 14 landed more than 15 min late.

Each route and date is shown separately. Confirm that both airports match your booking.

Arrived

12 min early

Official source · Updated

Departure

Louisville

SDF

Actual

Scheduled 23:10

Sep 25

Arrival

Chicago

MDW

Actual

Scheduled 00:25

Sep 26

Times shown in airport local time

Service date: · Scheduled departure date (UTC)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Arrived

4 min early

Official source · Updated

Departure

Dallas

DAL

Actual

Scheduled 20:39

Sep 25

Arrival

Louisville

SDF

Actual

Scheduled 22:24

Sep 25

Times shown in airport local time

Service date: · Scheduled departure date (UTC)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • SDF → MDW

    12 min early

  • DAL → SDF

    4 min early

  • SDF → MDW

    41 min late

  • DAL → SDF

    32 min late

  • SDF → MDW

    70 min late
Flight history and details

Aug 28, 2026 — Sep 27, 2026

Observed arrivals
33
Arrivals over 15 minutes late
14
Observed cancellations
0
Observed occurrences
35

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

WN4503 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 25, 2026ArrivedLouisvilleChicago
-12
Sep 25, 2026ArrivedDallasLouisville
-4
Sep 24, 2026ArrivedLouisvilleChicago
41
Sep 24, 2026ArrivedDallasLouisville
32
Sep 23, 2026ArrivedLouisvilleChicago
70
Sep 23, 2026ArrivedPhoenixLouisville
96
Sep 22, 2026ArrivedLouisvilleChicago
-23
Sep 22, 2026ArrivedPhoenixLouisville
-8
Sep 21, 2026ArrivedLouisvilleChicago
34
Sep 21, 2026ArrivedDallasLouisville
47
Sep 18, 2026ArrivedLouisvilleChicago
-6
Sep 18, 2026ArrivedDallasLouisville
4
Sep 17, 2026ArrivedLouisvilleChicago
-9
Sep 17, 2026ArrivedDallasLouisville
-11
Sep 16, 2026ArrivedLouisvilleChicago
38
Sep 16, 2026ArrivedPhoenixLouisville
32
Sep 15, 2026ArrivedLouisvilleChicago
-24
Sep 15, 2026ArrivedPhoenixLouisville
6
Sep 14, 2026ArrivedLouisvilleChicago
18
Sep 14, 2026ArrivedDallasLouisville
29
Sep 11, 2026ArrivedLouisvilleChicago
-1
Sep 11, 2026ArrivedDallasLouisville
15
Sep 10, 2026ArrivedLouisvilleChicago
-4
Sep 10, 2026ArrivedDallasLouisville
7
Sep 9, 2026ArrivedLouisvilleChicago
8
Sep 9, 2026ArrivedPhoenixLouisville
22
Sep 8, 2026ArrivedLouisvilleChicago
-28
Sep 8, 2026ArrivedPhoenixLouisville
-1
Sep 7, 2026ArrivedLouisvilleChicago
-6
Sep 7, 2026ArrivedDallasLouisville
17
Sep 4, 2026ArrivedLouisvilleChicago
9
Sep 4, 2026ArrivedDallasLouisville
10
Sep 4, 2026ArrivedLouisvilleChicago
44

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