(WN) Southwest Airlines 309 Flight Details
Delayed by 28m | Departed
Departure
ATL
Atlanta Hartsfield-Jackson International Airport, GA, US
Flight Gate Times
12-Oct-2026
Scheduled
18:05
EDT
Actual
18:36
EDT
Total Departure Delay: 31 mins
Flight Runway Times
12-Oct-2026
Scheduled
18:28
EDT
Actual
18:46
EDT
Runway Delay: 18 mins
Terminal
S
Gate
C13
Craft Type
Boeing 737MAX 8 Passenger
7M8
Flight Time
Scheduled
1h 50m
Arrival
MDW
Chicago Midway International Airport, IL, US
Flight Gate Times
12-Oct-2026
Scheduled
18:55
CDT
Estimated
19:23
CDT
Total Arrival Delay: 28 mins
Flight Runway Times
12-Oct-2026
Scheduled
18:56
CDT
Estimated
19:10
CDT
Runway Delay: 14 mins
Terminal
-
Gate
B22
Baggage Claim
-
Tail Number
N9003B
Flight Time
Estimated
1h 47m
Event Timeline
Date
Event
Data Updated
12 Oct
23:01
19:01
18:01
Time Adjustment
Estimated Runway Arrival changed from Oct-12-2026 7:14 PM to Oct-12-2026 7:10 PM
12 Oct
22:50
18:50
17:50
Time Adjustment
Estimated Runway Arrival changed from Oct-12-2026 7:19 PM to Oct-12-2026 7:14 PM
12 Oct
22:49
18:49
17:49
Time Adjustment
Estimated Runway Departure changed from Oct-12-2026 6:47 PM to Oct-12-2026 6:46 PM
Actual Runway Departure changed from Oct-12-2026 6:47 PM to Oct-12-2026 6:46 PM
12 Oct
22:47
18:47
17:47
Time Adjustment
Estimated Runway Departure changed from Oct-12-2026 6:46 PM to Oct-12-2026 6:47 PM
Actual Runway Departure changed from Oct-12-2026 6:46 PM to Oct-12-2026 6:47 PM
12 Oct
22:47
18:47
17:47
Time Adjustment
Estimated Gate Departure changed from Oct-12-2026 6:32 PM to Oct-12-2026 6:36 PM
Actual Gate Departure changed from Oct-12-2026 6:32 PM to Oct-12-2026 6:36 PM
Estimated Runway Arrival changed from Oct-12-2026 7:11 PM to Oct-12-2026 7:19 PM
12 Oct
22:47
18:47
17:47
Time Adjustment
Estimated Runway Departure changed from Oct-12-2026 6:50 PM to Oct-12-2026 6:46 PM
Actual Runway Departure changed to Oct-12-2026 6:46 PM
12 Oct
22:47
18:47
17:47
Time Adjustment
Estimated Runway Arrival changed from Oct-12-2026 7:09 PM to Oct-12-2026 7:11 PM
12 Oct
22:42
18:42
17:42
Time Adjustment
Estimated Gate Arrival changed from Oct-12-2026 7:21 PM to Oct-12-2026 7:23 PM
12 Oct
22:42
18:42
17:42
Time Adjustment
Estimated Runway Departure changed from Oct-12-2026 6:44 PM to Oct-12-2026 6:50 PM
12 Oct
22:42
18:42
17:42
Status Active
Status changed from Scheduled to Active
12 Oct
22:42
18:42
17:42
Time Adjustment
Estimated Gate Departure changed from Oct-12-2026 6:22 PM to Oct-12-2026 6:32 PM
Actual Gate Departure changed to Oct-12-2026 6:32 PM
12 Oct
22:42
18:42
17:42
Time Adjustment
Estimated Gate Arrival changed from Oct-12-2026 7:09 PM to Oct-12-2026 7:21 PM
12 Oct
22:28
18:28
17:28
Time Adjustment
Estimated Runway Departure changed from Oct-12-2026 6:38 PM to Oct-12-2026 6:44 PM
Estimated Runway Arrival changed from Oct-12-2026 7:03 PM to Oct-12-2026 7:09 PM
12 Oct
22:23
18:23
17:23
Time Adjustment
Estimated Gate Departure changed from Oct-12-2026 6:16 PM to Oct-12-2026 6:22 PM
Estimated Gate Arrival changed from Oct-12-2026 7:03 PM to Oct-12-2026 7:09 PM
12 Oct
22:22
18:22
17:22
Time Adjustment
Estimated Runway Departure changed from Oct-12-2026 6:32 PM to Oct-12-2026 6:38 PM
Estimated Runway Arrival changed from Oct-12-2026 6:57 PM to Oct-12-2026 7:03 PM
12 Oct
21:53
17:53
16:53
Time Adjustment
Estimated Gate Departure changed from Oct-12-2026 6:12 PM to Oct-12-2026 6:16 PM
Estimated Gate Arrival changed from Oct-12-2026 7:02 PM to Oct-12-2026 7:03 PM
12 Oct
21:37
17:37
16:37
Equipment Adjustment
Tail Number changed to N9003B
12 Oct
21:16
17:16
16:16
Time Adjustment
Estimated Runway Departure changed from Oct-12-2026 6:28 PM to Oct-12-2026 6:32 PM
12 Oct
21:16
17:16
16:16
Time Adjustment
Estimated Runway Arrival changed from Oct-12-2026 6:53 PM to Oct-12-2026 6:57 PM
12 Oct
20:28
16:28
15:28
Time Adjustment
Estimated Runway Arrival changed from Oct-12-2026 6:56 PM to Oct-12-2026 6:53 PM
12 Oct
19:56
15:56
14:56
Gate Adjustment
Departure Gate changed to C13
Departure Terminal changed from N to S
Arrival Gate changed from B26 to B22
12 Oct
18:30
14:30
13:30
Time Adjustment
Estimated Runway Departure changed from Oct-12-2026 6:34 PM to Oct-12-2026 6:28 PM
Estimated Gate Departure changed from Oct-12-2026 6:18 PM to Oct-12-2026 6:12 PM
Estimated Runway Arrival changed from Oct-12-2026 7:02 PM to Oct-12-2026 6:56 PM
Estimated Gate Arrival changed from Oct-12-2026 7:08 PM to Oct-12-2026 7:02 PM
12 Oct
18:30
14:30
13:30
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:34 PM to Oct-12-2026 6:28 PM
Scheduled Runway Arrival changed from Oct-12-2026 7:02 PM to Oct-12-2026 6:56 PM
12 Oct
18:21
14:21
13:21
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:31 PM to Oct-12-2026 6:34 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:59 PM to Oct-12-2026 7:02 PM
12 Oct
18:21
14:21
13:21
Time Adjustment
Estimated Runway Departure changed to Oct-12-2026 6:34 PM
Estimated Gate Departure changed from Oct-12-2026 6:05 PM to Oct-12-2026 6:18 PM
Estimated Runway Arrival changed to Oct-12-2026 7:02 PM
Estimated Gate Arrival changed from Oct-12-2026 6:55 PM to Oct-12-2026 7:08 PM
12 Oct
18:00
14:00
13:00
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:25 PM to Oct-12-2026 6:31 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:53 PM to Oct-12-2026 6:59 PM
12 Oct
17:54
13:54
12:54
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:21 PM to Oct-12-2026 6:25 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:49 PM to Oct-12-2026 6:53 PM
12 Oct
12:46
08:46
07:46
Gate Adjustment
Departure Gate changed from C13
Departure Terminal changed from S to N
12 Oct
12:31
08:31
07:31
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:25 PM to Oct-12-2026 6:21 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:53 PM to Oct-12-2026 6:49 PM
12 Oct
12:24
08:24
07:24
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:28 PM to Oct-12-2026 6:25 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:56 PM to Oct-12-2026 6:53 PM
12 Oct
12:18
08:18
07:18
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:23 PM to Oct-12-2026 6:28 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:51 PM to Oct-12-2026 6:56 PM
12 Oct
12:06
08:06
07:06
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:27 PM to Oct-12-2026 6:23 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:55 PM to Oct-12-2026 6:51 PM
12 Oct
11:54
07:54
06:54
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:23 PM to Oct-12-2026 6:27 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:51 PM to Oct-12-2026 6:55 PM
12 Oct
11:26
07:26
06:26
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:21 PM to Oct-12-2026 6:23 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:49 PM to Oct-12-2026 6:51 PM
12 Oct
10:09
06:09
05:09
Time Adjustment
Estimated Gate Departure changed to Oct-12-2026 6:05 PM
Estimated Gate Arrival changed to Oct-12-2026 6:55 PM
12 Oct
08:40
04:40
03:40
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 6:10 PM to Oct-12-2026 6:21 PM
Scheduled Runway Arrival changed from Oct-12-2026 6:45 PM to Oct-12-2026 6:49 PM
Actual Equipment changed from 73H to 7M8
12 Oct
05:11
01:11
00:11
Gate Adjustment
Departure Gate changed to C13
Departure Terminal changed from N to S
Arrival Gate changed to B26
12 Oct
00:51
20:51
19:51
Equipment Adjustment
Actual Equipment changed from 738 to 73H
11 Oct
22:11
18:11
17:11
Time Adjustment
Scheduled Runway Departure changed to Oct-12-2026 6:10 PM
Scheduled Runway Arrival changed to Oct-12-2026 6:45 PM
Actual Equipment changed to 738
9 Oct
18:56
14:56
13:56
Record Created
9 Oct
18:56
14:56
13:56
Time Adjustment
Scheduled Gate Departure changed to Oct-12-2026 6:05 PM
Scheduled Gate Arrival changed to Oct-12-2026 6:55 PM
Departure Terminal changed to N
Scheduled Equipment changed to 73H