(WN) Southwest Airlines 4134 Flight Details
On time | Departed
Departure
ONT
Ontario International Airport, CA, US
Flight Gate Times
06-Mar-2026
Scheduled
23:55
PST
Actual
23:53
PST
Total Departure Delay: -
Flight Runway Times
06-Mar-2026
Scheduled
00:05
PST
Actual
00:03
PST
Runway Delay: -
Terminal
4
Gate
403
Craft Type
Boeing 737MAX 8 Passenger
7M8
Flight Time
Scheduled
3h 45m
Arrival
MDW
Chicago Midway International Airport, IL, US
Flight Gate Times
07-Mar-2026
Scheduled
05:40
CST
Estimated
05:46
CST
Total Arrival Delay: 6 mins
Flight Runway Times
07-Mar-2026
Scheduled
05:33
CST
Estimated
05:31
CST
Runway Delay: -
Terminal
-
Gate
B23
Baggage Claim
-
Tail Number
N8958Q
Flight Time
Estimated
3h 53m
Event Timeline
Date
Event
Data Updated
7 Mar
11:07
03:07
05:07
Time Adjustment
Estimated Gate Arrival changed from Mar-07-2026 5:40 AM to Mar-07-2026 5:46 AM
7 Mar
10:17
02:17
04:17
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:35 AM to Mar-07-2026 5:31 AM
Estimated Gate Arrival changed from Mar-07-2026 5:44 AM to Mar-07-2026 5:40 AM
7 Mar
09:37
01:37
03:37
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:39 AM to Mar-07-2026 5:35 AM
Estimated Gate Arrival changed from Mar-07-2026 5:48 AM to Mar-07-2026 5:44 AM
7 Mar
09:21
01:21
03:21
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:43 AM to Mar-07-2026 5:39 AM
Estimated Gate Arrival changed from Mar-07-2026 5:52 AM to Mar-07-2026 5:48 AM
7 Mar
09:06
01:06
03:06
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:47 AM to Mar-07-2026 5:43 AM
Estimated Gate Arrival changed from Mar-07-2026 5:56 AM to Mar-07-2026 5:52 AM
7 Mar
08:41
00:41
02:41
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:43 AM to Mar-07-2026 5:47 AM
Estimated Gate Arrival changed from Mar-07-2026 5:52 AM to Mar-07-2026 5:56 AM
7 Mar
08:30
00:30
02:30
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:49 AM to Mar-07-2026 5:43 AM
Estimated Gate Arrival changed from Mar-07-2026 5:58 AM to Mar-07-2026 5:52 AM
7 Mar
08:20
00:20
02:20
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:43 AM to Mar-07-2026 5:49 AM
Estimated Gate Arrival changed from Mar-07-2026 5:52 AM to Mar-07-2026 5:58 AM
7 Mar
08:15
00:15
02:15
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:32 AM to Mar-07-2026 5:43 AM
Estimated Gate Arrival changed from Mar-07-2026 5:33 AM to Mar-07-2026 5:52 AM
7 Mar
08:10
00:10
02:10
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:18 AM to Mar-07-2026 5:32 AM
7 Mar
08:05
00:05
02:05
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:25 AM to Mar-07-2026 5:18 AM
7 Mar
08:04
00:04
02:04
Time Adjustment
Estimated Runway Departure changed from Mar-07-2026 12:11 AM to Mar-07-2026 12:03 AM
Actual Runway Departure changed to Mar-07-2026 12:03 AM
Estimated Runway Arrival changed from Mar-07-2026 5:24 AM to Mar-07-2026 5:25 AM
7 Mar
07:56
23:56
01:56
Status Active
Estimated Gate Departure changed from Mar-06-2026 11:55 PM to Mar-06-2026 11:53 PM
Actual Gate Departure changed to Mar-06-2026 11:53 PM
Status changed from Scheduled to Active
7 Mar
07:54
23:54
01:54
Time Adjustment
Estimated Runway Arrival changed from Mar-07-2026 5:26 AM to Mar-07-2026 5:24 AM
7 Mar
07:36
23:36
01:36
Time Adjustment
Estimated Runway Departure changed from Mar-07-2026 12:45 AM to Mar-07-2026 12:11 AM
Estimated Gate Departure changed from Mar-07-2026 12:29 AM to Mar-06-2026 11:55 PM
Estimated Gate Arrival changed from Mar-07-2026 6:14 AM to Mar-07-2026 5:33 AM
7 Mar
06:14
22:14
00:14
Gate Adjustment
Departure Gate changed to 403
Arrival Gate changed to B23
7 Mar
05:43
21:43
23:43
Time Adjustment
Estimated Runway Arrival changed to Mar-07-2026 5:26 AM
7 Mar
05:43
21:43
23:43
Equipment Adjustment
Tail Number changed to N8958Q
Actual Equipment changed from 738 to 7M8
7 Mar
04:17
20:17
22:17
Equipment Adjustment
Actual Equipment changed from 7M8 to 738
7 Mar
04:04
20:04
22:04
Time Adjustment
Scheduled Runway Departure changed from Mar-07-2026 12:39 AM to Mar-07-2026 12:05 AM
Scheduled Runway Arrival changed from Mar-07-2026 6:07 AM to Mar-07-2026 5:33 AM
7 Mar
04:04
20:04
22:04
Time Adjustment
Estimated Runway Departure changed to Mar-07-2026 12:45 AM
Estimated Gate Departure changed from Mar-06-2026 11:55 PM to Mar-07-2026 12:29 AM
Estimated Gate Arrival changed to Mar-07-2026 6:14 AM
Actual Equipment changed from 738 to 7M8
7 Mar
03:33
19:33
21:33
Time Adjustment
Scheduled Runway Departure changed from Mar-07-2026 12:33 AM to Mar-07-2026 12:39 AM
Scheduled Runway Arrival changed from Mar-07-2026 6:01 AM to Mar-07-2026 6:07 AM
7 Mar
03:09
19:09
21:09
Time Adjustment
Scheduled Runway Departure changed from Mar-07-2026 12:31 AM to Mar-07-2026 12:33 AM
Scheduled Runway Arrival changed from Mar-07-2026 5:59 AM to Mar-07-2026 6:01 AM
7 Mar
03:00
19:00
21:00
Time Adjustment
Scheduled Runway Departure changed from Mar-07-2026 12:30 AM to Mar-07-2026 12:31 AM
Scheduled Runway Arrival changed from Mar-07-2026 5:58 AM to Mar-07-2026 5:59 AM
7 Mar
02:37
18:37
20:37
Time Adjustment
Scheduled Runway Departure changed from Mar-07-2026 12:05 AM to Mar-07-2026 12:30 AM
Scheduled Runway Arrival changed from Mar-07-2026 5:33 AM to Mar-07-2026 5:58 AM
7 Mar
00:54
16:54
18:54
Equipment Adjustment
Actual Equipment changed from 7M8 to 738
7 Mar
00:44
16:44
18:44
Equipment Adjustment
Actual Equipment changed from 73H to 7M8
6 Mar
19:58
11:58
13:58
Equipment Adjustment
Actual Equipment changed from 738 to 73H
6 Mar
08:35
00:35
02:35
Time Adjustment
Scheduled Runway Arrival changed from Mar-07-2026 5:24 AM to Mar-07-2026 5:33 AM
Actual Equipment changed from 7M8 to 738
6 Mar
08:10
00:10
02:10
Time Adjustment
Estimated Gate Departure changed to Mar-06-2026 11:55 PM
Actual Equipment changed from 738 to 7M8
6 Mar
07:56
23:56
01:56
Time Adjustment
Scheduled Runway Departure changed to Mar-07-2026 12:05 AM
Scheduled Runway Arrival changed to Mar-07-2026 5:24 AM
Actual Equipment changed to 738
3 Mar
18:55
10:55
12:55
Record Created
3 Mar
18:55
10:55
12:55
Time Adjustment
Scheduled Gate Departure changed to Mar-06-2026 11:55 PM
Scheduled Gate Arrival changed to Mar-07-2026 5:40 AM
Departure Terminal changed to 4
Scheduled Equipment changed to 73H