(WN) Southwest Airlines 4089 Flight Details
On time | Departed
Departure
MDW
Chicago Midway International Airport, IL, US
Flight Gate Times
18-Dec-2025
Scheduled
06:45
CST
Actual
06:38
CST
Total Departure Delay: -
Flight Runway Times
18-Dec-2025
Scheduled
07:01
CST
Actual
06:56
CST
Runway Delay: -
Terminal
-
Gate
A9
Craft Type
Boeing 737MAX 8 Passenger
7M8
Flight Time
Scheduled
1h 15m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
18-Dec-2025
Scheduled
08:00
CST
Estimated
07:50
CST
Total Arrival Delay: -
Flight Runway Times
18-Dec-2025
Scheduled
07:54
CST
Estimated
07:50
CST
Runway Delay: -
Terminal
2
Gate
E38
Baggage Claim
-
Tail Number
N8774Q
Flight Time
Estimated
1h 12m
Event Timeline
Date
Event
Data Updated
18 Dec
12:59
06:59
06:59
Time Adjustment
Estimated Runway Arrival changed from Dec-18-2025 7:41 AM to Dec-18-2025 7:50 AM
18 Dec
12:57
06:57
06:57
Time Adjustment
Actual Runway Departure changed to Dec-18-2025 6:56 AM
18 Dec
12:57
06:57
06:57
Time Adjustment
Estimated Gate Departure changed from Dec-18-2025 6:36 AM to Dec-18-2025 6:38 AM
Actual Gate Departure changed from Dec-18-2025 6:36 AM to Dec-18-2025 6:38 AM
Estimated Runway Arrival changed from Dec-18-2025 7:44 AM to Dec-18-2025 7:41 AM
18 Dec
12:57
06:57
06:57
Time Adjustment
Estimated Runway Departure changed from Dec-18-2025 6:54 AM to Dec-18-2025 6:56 AM
Estimated Runway Arrival changed from Dec-18-2025 7:42 AM to Dec-18-2025 7:44 AM
Estimated Gate Arrival changed from Dec-18-2025 7:48 AM to Dec-18-2025 7:50 AM
18 Dec
12:45
06:45
06:45
Status Active
Estimated Gate Departure changed from Dec-18-2025 6:45 AM to Dec-18-2025 6:36 AM
Actual Gate Departure changed to Dec-18-2025 6:36 AM
Status changed from Scheduled to Active
18 Dec
12:40
06:40
06:40
Time Adjustment
Estimated Runway Departure changed from Dec-18-2025 7:01 AM to Dec-18-2025 6:54 AM
Estimated Runway Arrival changed from Dec-18-2025 7:49 AM to Dec-18-2025 7:42 AM
Estimated Gate Arrival changed from Dec-18-2025 7:55 AM to Dec-18-2025 7:48 AM
18 Dec
10:06
04:06
04:06
Time Adjustment
Estimated Gate Departure changed to Dec-18-2025 6:45 AM
Estimated Runway Arrival changed to Dec-18-2025 7:49 AM
Estimated Gate Arrival changed to Dec-18-2025 7:55 AM
18 Dec
10:05
04:05
04:05
Equipment Adjustment
Tail Number changed to N8774Q
18 Dec
10:05
04:05
04:05
Equipment Adjustment
Actual Equipment changed from 738 to 7M8
18 Dec
09:20
03:20
03:20
Gate Adjustment
Arrival Gate changed from E34 to E38
18 Dec
09:02
03:02
03:02
Time Adjustment
Estimated Runway Departure changed to Dec-18-2025 7:01 AM
Actual Equipment changed from 7M8 to 738
18 Dec
07:20
01:20
01:20
Gate Adjustment
Departure Gate changed from A4A to A9
18 Dec
06:05
00:05
00:05
Gate Adjustment
Departure Gate changed to A4A
Arrival Gate changed to E34
18 Dec
02:31
20:31
20:31
Equipment Adjustment
Actual Equipment changed from 738 to 7M8
18 Dec
01:04
19:04
19:04
Equipment Adjustment
Actual Equipment changed from 7M8 to 738
18 Dec
00:49
18:49
18:49
Equipment Adjustment
Actual Equipment changed from 73H to 7M8
18 Dec
00:11
18:11
18:11
Time Adjustment
Scheduled Runway Departure changed from Dec-18-2025 6:49 AM to Dec-18-2025 7:01 AM
Scheduled Runway Arrival changed from Dec-18-2025 7:35 AM to Dec-18-2025 7:54 AM
17 Dec
13:00
07:00
07:00
Equipment Adjustment
Actual Equipment changed from 738 to 73H
17 Dec
12:46
06:46
06:46
Time Adjustment
Scheduled Runway Departure changed to Dec-18-2025 6:49 AM
Scheduled Runway Arrival changed to Dec-18-2025 7:35 AM
Actual Equipment changed to 738
15 Dec
18:54
12:54
12:54
Record Created
15 Dec
18:54
12:54
12:54
Time Adjustment
Scheduled Gate Departure changed to Dec-18-2025 6:45 AM
Scheduled Gate Arrival changed to Dec-18-2025 8:00 AM
Arrival Terminal changed to 2
Scheduled Equipment changed to 73H