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(WN) Southwest Airlines 3688 Flight Details

Delayed by 30m | Scheduled

Departure

MDW

Chicago Midway International Airport, IL, US

Flight Gate Times

09-Aug-2026

Scheduled

18:05

 CDT

Estimated

18:35

 CDT

Total Departure Delay: 30 mins

Flight Runway Times

09-Aug-2026

Scheduled

18:51

 CDT

Actual

--

Runway Delay: -

Terminal

-

Gate

B16

Craft Type

Boeing 737-700 Passenger (Scimitar Winglets)

7S7

Flight Time

Scheduled

1h 35m

Arrival

BUF

Buffalo Niagara International Airport, NY, US

Flight Gate Times

09-Aug-2026

Scheduled

20:40

 EDT

Estimated

21:10

 EDT

Total Arrival Delay: 30 mins

Flight Runway Times

09-Aug-2026

Scheduled

21:05

 EDT

Actual

--

Runway Delay: -

Terminal

-

Gate

-

Baggage Claim

-

Tail Number

-

Flight Time

Estimated

1h 35m

Event Timeline

Time

Date

UTC

Event

Data Updated

9 Aug

16:21

Departure Gate changed from A16 to B16

9 Aug

15:30

Estimated Gate Departure changed to Aug-09-2026 6:35 PM

Estimated Gate Arrival changed to Aug-09-2026 9:10 PM

9 Aug

14:45

Scheduled Runway Departure changed from Aug-09-2026 6:21 PM to Aug-09-2026 6:51 PM

Scheduled Runway Arrival changed from Aug-09-2026 8:35 PM to Aug-09-2026 9:05 PM

9 Aug

08:32

Scheduled Runway Departure changed from Aug-09-2026 6:15 PM to Aug-09-2026 6:21 PM

Scheduled Runway Arrival changed from Aug-09-2026 8:19 PM to Aug-09-2026 8:35 PM

9 Aug

05:07

Departure Gate changed to A16

8 Aug

23:20

Actual Equipment changed from 73G to 7S7

8 Aug

23:06

Scheduled Runway Departure changed to Aug-09-2026 6:15 PM

Scheduled Runway Arrival changed to Aug-09-2026 8:19 PM

Actual Equipment changed to 73G

6 Aug

18:58

6 Aug

18:58

Scheduled Gate Departure changed to Aug-09-2026 6:05 PM

Scheduled Gate Arrival changed to Aug-09-2026 8:40 PM

Scheduled Equipment changed to 7S7