(WN) Southwest Airlines 3688 Flight Details
On time | Scheduled
Departure
MDW
Chicago Midway International Airport, IL, US
Flight Gate Times
23-Aug-2026
Scheduled
18:05
CDT
Actual
--
Total Departure Delay: -
Flight Runway Times
23-Aug-2026
Scheduled
18:20
CDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A18
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
23-Aug-2026
Scheduled
20:40
EDT
Actual
--
Total Arrival Delay: -
Flight Runway Times
23-Aug-2026
Scheduled
20:35
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
-
Flight Time
Estimated
1h 35m
Event Timeline
Date
Event
Data Updated
23 Aug
08:33
03:33
04:33
Time Adjustment
Scheduled Runway Departure changed from Aug-23-2026 6:11 PM to Aug-23-2026 6:20 PM
Scheduled Runway Arrival changed from Aug-23-2026 8:16 PM to Aug-23-2026 8:35 PM
23 Aug
05:06
00:06
01:06
Gate Adjustment
Departure Gate changed to A18
22 Aug
23:16
18:16
19:16
Time Adjustment
Scheduled Runway Departure changed to Aug-23-2026 6:11 PM
Scheduled Runway Arrival changed to Aug-23-2026 8:16 PM
22 Aug
23:13
18:13
19:13
Equipment Adjustment
Actual Equipment changed to 7S7
20 Aug
18:57
13:57
14:57
Record Created
20 Aug
18:57
13:57
14:57
Time Adjustment
Scheduled Gate Departure changed to Aug-23-2026 6:05 PM
Scheduled Gate Arrival changed to Aug-23-2026 8:40 PM
Scheduled Equipment changed to 7S7