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(WN) Southwest Airlines 2551 Flight Details

Delayed by 26m | Scheduled

Departure

PHL

Philadelphia International Airport, PA, US

Flight Gate Times

11-Dec-2025

Scheduled

18:15

 EST

Estimated

18:41

 EST

Total Departure Delay: 26 mins

Flight Runway Times

11-Dec-2025

Scheduled

18:48

 EST

Estimated

18:53

 EST

Runway Delay: 5 mins

Terminal

E

Gate

E12

Craft Type

Boeing 737-800 (Scimitar Winglets) Passenger

7S8

Flight Time

Scheduled

2h 10m

Arrival

MDW

Chicago Midway International Airport, IL, US

Flight Gate Times

11-Dec-2025

Scheduled

19:25

 CST

Estimated

19:42

 CST

Total Arrival Delay: 17 mins

Flight Runway Times

11-Dec-2025

Scheduled

19:40

 CST

Estimated

19:36

 CST

Runway Delay: -

Terminal

-

Gate

B20

Baggage Claim

-

Tail Number

N8544Z

Flight Time

Estimated

2h 1m

Event Timeline

Time

Date

UTC

Event

Data Updated

11 Dec

22:37

Estimated Runway Departure changed from Dec-11-2025 6:52 PM to Dec-11-2025 6:53 PM

Estimated Gate Departure changed from Dec-11-2025 6:40 PM to Dec-11-2025 6:41 PM

Estimated Runway Arrival changed from Dec-11-2025 7:35 PM to Dec-11-2025 7:36 PM

Estimated Gate Arrival changed from Dec-11-2025 7:41 PM to Dec-11-2025 7:42 PM

11 Dec

22:11

Arrival Gate changed from A9 to B20

11 Dec

22:09

Estimated Gate Departure changed from Dec-11-2025 6:36 PM to Dec-11-2025 6:40 PM

Estimated Runway Arrival changed from Dec-11-2025 7:31 PM to Dec-11-2025 7:35 PM

Estimated Gate Arrival changed from Dec-11-2025 7:37 PM to Dec-11-2025 7:41 PM

11 Dec

22:09

Estimated Runway Departure changed from Dec-11-2025 6:48 PM to Dec-11-2025 6:52 PM

11 Dec

21:43

Estimated Runway Arrival changed from Dec-11-2025 7:40 PM to Dec-11-2025 7:31 PM

Estimated Gate Arrival changed from Dec-11-2025 7:46 PM to Dec-11-2025 7:37 PM

11 Dec

21:43

Tail Number changed to N8544Z

Actual Equipment changed from 73H to 7S8

11 Dec

21:34

Estimated Runway Departure changed from Dec-11-2025 6:53 PM to Dec-11-2025 6:48 PM

Estimated Gate Departure changed from Dec-11-2025 6:41 PM to Dec-11-2025 6:36 PM

Estimated Runway Arrival changed from Dec-11-2025 7:45 PM to Dec-11-2025 7:40 PM

Estimated Gate Arrival changed from Dec-11-2025 7:51 PM to Dec-11-2025 7:46 PM

11 Dec

21:34

Scheduled Runway Departure changed from Dec-11-2025 6:53 PM to Dec-11-2025 6:48 PM

Scheduled Runway Arrival changed from Dec-11-2025 7:45 PM to Dec-11-2025 7:40 PM

11 Dec

21:25

Scheduled Runway Departure changed from Dec-11-2025 6:56 PM to Dec-11-2025 6:53 PM

Scheduled Runway Arrival changed from Dec-11-2025 7:48 PM to Dec-11-2025 7:45 PM

11 Dec

21:25

Estimated Runway Departure changed from Dec-11-2025 6:56 PM to Dec-11-2025 6:53 PM

Estimated Gate Departure changed from Dec-11-2025 6:44 PM to Dec-11-2025 6:41 PM

Estimated Runway Arrival changed from Dec-11-2025 7:48 PM to Dec-11-2025 7:45 PM

Estimated Gate Arrival changed from Dec-11-2025 7:54 PM to Dec-11-2025 7:51 PM

11 Dec

21:14

Estimated Gate Departure changed from Dec-11-2025 6:38 PM to Dec-11-2025 6:44 PM

Estimated Runway Arrival changed from Dec-11-2025 7:42 PM to Dec-11-2025 7:48 PM

Estimated Gate Arrival changed from Dec-11-2025 7:48 PM to Dec-11-2025 7:54 PM

11 Dec

21:14

Scheduled Runway Departure changed from Dec-11-2025 6:50 PM to Dec-11-2025 6:56 PM

Estimated Runway Departure changed from Dec-11-2025 6:50 PM to Dec-11-2025 6:56 PM

Scheduled Runway Arrival changed from Dec-11-2025 7:42 PM to Dec-11-2025 7:48 PM

11 Dec

21:08

Estimated Gate Departure changed from Dec-11-2025 6:32 PM to Dec-11-2025 6:38 PM

Estimated Runway Arrival changed from Dec-11-2025 7:36 PM to Dec-11-2025 7:42 PM

Estimated Gate Arrival changed from Dec-11-2025 7:42 PM to Dec-11-2025 7:48 PM

11 Dec

21:08

Scheduled Runway Departure changed from Dec-11-2025 6:44 PM to Dec-11-2025 6:50 PM

Estimated Runway Departure changed from Dec-11-2025 6:44 PM to Dec-11-2025 6:50 PM

Scheduled Runway Arrival changed from Dec-11-2025 7:36 PM to Dec-11-2025 7:42 PM

11 Dec

21:02

Estimated Gate Departure changed from Dec-11-2025 6:26 PM to Dec-11-2025 6:32 PM

Estimated Runway Arrival changed from Dec-11-2025 7:30 PM to Dec-11-2025 7:36 PM

Estimated Gate Arrival changed from Dec-11-2025 7:36 PM to Dec-11-2025 7:42 PM

11 Dec

21:02

Scheduled Runway Departure changed from Dec-11-2025 6:38 PM to Dec-11-2025 6:44 PM

Estimated Runway Departure changed from Dec-11-2025 6:38 PM to Dec-11-2025 6:44 PM

Scheduled Runway Arrival changed from Dec-11-2025 7:30 PM to Dec-11-2025 7:36 PM

11 Dec

20:57

Estimated Gate Departure changed from Dec-11-2025 6:20 PM to Dec-11-2025 6:26 PM

Estimated Runway Arrival changed from Dec-11-2025 7:24 PM to Dec-11-2025 7:30 PM

Estimated Gate Arrival changed from Dec-11-2025 7:30 PM to Dec-11-2025 7:36 PM

11 Dec

20:57

Scheduled Runway Departure changed from Dec-11-2025 6:32 PM to Dec-11-2025 6:38 PM

Estimated Runway Departure changed from Dec-11-2025 6:32 PM to Dec-11-2025 6:38 PM

Scheduled Runway Arrival changed from Dec-11-2025 7:24 PM to Dec-11-2025 7:30 PM

11 Dec

20:50

Estimated Gate Departure changed to Dec-11-2025 6:20 PM

Estimated Runway Arrival changed to Dec-11-2025 7:24 PM

Estimated Gate Arrival changed to Dec-11-2025 7:30 PM

11 Dec

20:50

Scheduled Runway Departure changed from Dec-11-2025 6:27 PM to Dec-11-2025 6:32 PM

Estimated Runway Departure changed from Dec-11-2025 6:27 PM to Dec-11-2025 6:32 PM

Scheduled Runway Arrival changed from Dec-11-2025 7:19 PM to Dec-11-2025 7:24 PM

11 Dec

19:40

Estimated Runway Departure changed to Dec-11-2025 6:27 PM

11 Dec

19:26

Arrival Gate changed from A11 to A9

11 Dec

18:26

Arrival Gate changed from A9 to A11

11 Dec

17:26

Arrival Gate changed from A11 to A9

11 Dec

16:26

Arrival Gate changed from A9 to A11

11 Dec

14:25

Arrival Gate changed from B22 to A9

11 Dec

12:25

Arrival Gate changed from B3 to B22

11 Dec

08:33

Scheduled Runway Departure changed from Dec-11-2025 6:22 PM to Dec-11-2025 6:27 PM

Scheduled Runway Arrival changed from Dec-11-2025 6:58 PM to Dec-11-2025 7:19 PM

11 Dec

06:09

Departure Gate changed from E16 to E12

Arrival Gate changed to B3

11 Dec

05:07

Departure Gate changed to E16

10 Dec

23:30

Actual Equipment changed from 738 to 73H

10 Dec

23:16

Scheduled Runway Departure changed to Dec-11-2025 6:22 PM

Scheduled Runway Arrival changed to Dec-11-2025 6:58 PM

Actual Equipment changed to 738

8 Dec

18:51

8 Dec

18:51

Scheduled Gate Departure changed to Dec-11-2025 6:15 PM

Scheduled Gate Arrival changed to Dec-11-2025 7:25 PM

Departure Terminal changed to E

Scheduled Equipment changed to 73H