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Southwest Airlines

Is WN4337 delayed?

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

Arrived

3 min early

Updated

Departure

Philadelphia

PHL

Actual

Scheduled 13:45

Aug 26

Arrival

Chicago

MDW

Actual

Scheduled 19:50

Aug 26

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.

  • PHL → MDW

    164 min late

  • PHL → MDW

    16 min late

  • PHL → MDW

    2 min late

  • PHL → MDW

    17 min late

  • PHL → MDW

    6 min late
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
22
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
25

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

WN4337 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedPhiladelphiaChicago
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164
Sep 16, 2026ArrivedPhiladelphiaChicago
16
Sep 15, 2026ArrivedPhiladelphiaChicago
2
Sep 14, 2026ArrivedPhiladelphiaChicago
17
Sep 13, 2026ArrivedPhiladelphiaChicago
6
Sep 11, 2026ArrivedPhiladelphiaChicago
-13
Sep 10, 2026ArrivedPhiladelphiaChicago
9
Sep 9, 2026ArrivedPhiladelphiaChicago
-6
Sep 8, 2026ArrivedPhiladelphiaChicago
0
Sep 7, 2026ArrivedPhiladelphiaChicago
-2
Sep 4, 2026ArrivedPhiladelphiaChicago
31
Sep 3, 2026ArrivedPhiladelphiaChicago
42
Sep 2, 2026ArrivedPhiladelphiaChicago
135
Sep 1, 2026ArrivedPhiladelphiaChicago
4
Aug 31, 2026ArrivedPhiladelphiaChicago
-11
Aug 30, 2026ArrivedPhiladelphiaChicago
-14
Aug 28, 2026ArrivedPhiladelphiaChicago
16
Aug 26, 2026ArrivedPhiladelphiaChicago
-3
Aug 25, 2026ArrivedPhiladelphiaChicago
-1
Aug 24, 2026ArrivedPhiladelphiaChicago
9
Aug 23, 2026ArrivedPhiladelphiaChicago
-18
Aug 21, 2026ArrivedPhiladelphiaChicago
38

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