Is WN573 delayed?

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

Service date: Sep 4, 2026 · Scheduled departure date (UTC)

Arrived

48 min late

Official source · Updated Sep 4, 2026, 19:36 UTC

Departure

Chicago

MDW

Scheduled

16:50

Sep 4

Arrival

Boston

BOS

Actual

15:36~~14:48~~

Sep 4

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 4, 2026, 16:50 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 4, 2026, 18:48 UTC
Estimated: Not available
Actual: Sep 4, 2026, 19:36 UTC

Service date: Sep 4, 2026 · Scheduled departure date (America/Chicago)

Arrived

15 min early

Official source · Updated Sep 4, 2026, 15:47 UTC

Departure

Nashville

BNA

Actual

09:39~~09:25~~

Sep 4

Arrival

Chicago

MDW

Actual

15:45~~16:00~~

Sep 4

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 4, 2026, 14:25 UTC
Estimated: Not available
Actual: Sep 4, 2026, 14:39 UTC

Arrival · UTC

Scheduled: Sep 4, 2026, 16:00 UTC
Estimated: Sep 4, 2026, 15:51 UTC
Actual: Sep 4, 2026, 15:45 UTC

MDWBOS

BNAMDW

Recent arrivals

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

Thu, Sep 17, 2026
MDW → BOS
215 min late
Thu, Sep 17, 2026
BNA → MDW
164 min late
Wed, Sep 16, 2026
BNA → MDW
7 min late
Tue, Sep 15, 2026
BNA → MDW
16 min early
Mon, Sep 14, 2026
MDW → BOS
4 min early

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 21
Arrivals over 15 minutes late: 6
Observed cancellations: 0
Observed occurrences: 22

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 date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 17, 2026Arrived	Chicago	Boston	Sep 17, 2026, 22:23 UTC View this flight’s market	215
Sep 17, 2026Arrived	Nashville	Chicago	Sep 17, 2026, 18:38 UTC View this flight’s market	164
Sep 16, 2026Arrived	Nashville	Chicago	Sep 16, 2026, 18:37 UTC	7
Sep 15, 2026Arrived	Nashville	Chicago	Sep 15, 2026, 18:14 UTC	-16
Sep 14, 2026Arrived	Chicago	Boston	Sep 14, 2026, 19:06 UTC	-4
Sep 14, 2026Arrived	Nashville	Chicago	Sep 14, 2026, 15:47 UTC	-13
Sep 13, 2026Arrived	Nashville	Chicago	Sep 13, 2026, 20:29 UTC	64
Sep 12, 2026Arrived	Phoenix	Denver	Sep 12, 2026, 19:47 UTC	-9
Sep 11, 2026Arrived	Chicago	Boston	Sep 11, 2026, 18:54 UTC	6
Sep 11, 2026Arrived	Nashville	Chicago	Sep 11, 2026, 15:57 UTC	-3
Sep 10, 2026Arrived	Chicago	Boston	Sep 10, 2026, 19:14 UTC	26
Sep 10, 2026Arrived	Nashville	Chicago	Sep 10, 2026, 15:46 UTC	-14
Sep 9, 2026Arrived	Nashville	Chicago	Sep 9, 2026, 18:18 UTC	-12
Sep 8, 2026Arrived	Nashville	Chicago	Sep 8, 2026, 18:46 UTC	16
Sep 7, 2026Arrived	Chicago	Boston	Sep 7, 2026, 18:40 UTC	-7
Sep 7, 2026Arrived	Nashville	Chicago	Sep 7, 2026, 15:41 UTC	-19
Sep 6, 2026Arrived	Nashville	Chicago	Sep 6, 2026, 20:11 UTC	-9
Sep 5, 2026Arrived	Phoenix	Denver	Sep 5, 2026, 19:51 UTC	-13
Sep 4, 2026Arrived	Chicago	Boston	Sep 4, 2026, 19:36 UTC	48
Sep 4, 2026Arrived	Nashville	Chicago	Sep 4, 2026, 15:45 UTC	-15
Aug 29, 2026Arrived	Phoenix	Denver	Aug 29, 2026, 19:47 UTC	-17