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Southwest Airlines

Is WN573 delayed?

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

Arrived

13 min early

Official source · Updated

Departure

Phoenix

PHX

Actual

Scheduled 11:20

Sep 5

Arrival

Denver

DEN

Actual

Scheduled 14:05

Sep 5

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: Phoenix → DenverPHXDEN
Route overview

Recent arrivals

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

  • MDW → BOS

    12 min late

  • BNA → MDW

    14 min early

  • MDW → BOS

    215 min late

  • BNA → MDW

    164 min late

  • BNA → MDW

    7 min late
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
23
Arrivals over 15 minutes late
6
Observed cancellations
0
Observed occurrences
24

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

WN573 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedChicagoBoston
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12
Sep 18, 2026ArrivedNashvilleChicago
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-14
Sep 17, 2026ArrivedChicagoBoston
215
Sep 17, 2026ArrivedNashvilleChicago
164
Sep 16, 2026ArrivedNashvilleChicago
7
Sep 15, 2026ArrivedNashvilleChicago
-16
Sep 14, 2026ArrivedChicagoBoston
-4
Sep 14, 2026ArrivedNashvilleChicago
-13
Sep 13, 2026ArrivedNashvilleChicago
64
Sep 12, 2026ArrivedPhoenixDenver
-9
Sep 11, 2026ArrivedChicagoBoston
6
Sep 11, 2026ArrivedNashvilleChicago
-3
Sep 10, 2026ArrivedChicagoBoston
26
Sep 10, 2026ArrivedNashvilleChicago
-14
Sep 9, 2026ArrivedNashvilleChicago
-12
Sep 8, 2026ArrivedNashvilleChicago
16
Sep 7, 2026ArrivedChicagoBoston
-7
Sep 7, 2026ArrivedNashvilleChicago
-19
Sep 6, 2026ArrivedNashvilleChicago
-9
Sep 5, 2026ArrivedPhoenixDenver
-13
Sep 4, 2026ArrivedChicagoBoston
48
Sep 4, 2026ArrivedNashvilleChicago
-15
Aug 29, 2026ArrivedPhoenixDenver
-17

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