(UA) United Airlines 4023 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
29-Sep-2026
Scheduled
18:50
EDT
Estimated
18:50
EDT
Total Departure Delay: -
Flight Runway Times
29-Sep-2026
Scheduled
19:13
EDT
Estimated
19:13
EDT
Runway Delay: -
Terminal
-
Gate
A1G
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 46m
Arrival
SBN
South Bend International Airport, IN, US
Flight Gate Times
29-Sep-2026
Scheduled
20:36
EDT
Estimated
20:36
EDT
Total Arrival Delay: -
Flight Runway Times
29-Sep-2026
Scheduled
20:33
EDT
Estimated
20:33
EDT
Runway Delay: -
Terminal
-
Gate
A4
Baggage Claim
A
Tail Number
N87319
Flight Time
Estimated
1h 46m
Flight Notes
Operated by Mesa Airlines on behalf of United Airlines
Event Timeline
Date
Event
Data Updated
29 Sep
21:08
17:08
17:08
Time Adjustment
Estimated Runway Arrival changed from Sep-29-2026 8:32 PM to Sep-29-2026 8:33 PM
29 Sep
21:08
17:08
17:08
Time Adjustment
Scheduled Runway Arrival changed from Sep-29-2026 8:32 PM to Sep-29-2026 8:33 PM
29 Sep
19:02
15:02
15:02
Gate Adjustment
Arrival Gate changed to A4
Baggage changed to A
29 Sep
19:00
15:00
15:00
Time Adjustment
Estimated Runway Departure changed to Sep-29-2026 7:13 PM
Estimated Runway Arrival changed to Sep-29-2026 8:32 PM
29 Sep
16:44
12:44
12:44
Equipment Adjustment
Tail Number changed from N89321 to N87319
29 Sep
05:32
01:32
01:32
Gate Adjustment
Departure Gate changed from A1A to A1G
28 Sep
22:56
18:56
18:56
Time Adjustment
Scheduled Runway Departure changed from Sep-29-2026 7:00 PM to Sep-29-2026 7:13 PM
Scheduled Runway Arrival changed from Sep-29-2026 8:18 PM to Sep-29-2026 8:32 PM
28 Sep
22:56
18:56
18:56
Time Adjustment
Scheduled Runway Departure changed to Sep-29-2026 7:00 PM
Scheduled Runway Arrival changed to Sep-29-2026 8:18 PM
28 Sep
20:38
16:38
16:38
Gate Adjustment
Departure Gate changed to A1A
28 Sep
05:02
01:02
01:02
Time Adjustment
Estimated Gate Departure changed to Sep-29-2026 6:50 PM
Estimated Gate Arrival changed to Sep-29-2026 8:36 PM
Tail Number changed to N89321
Actual Equipment changed to E75
26 Sep
18:47
14:47
14:47
Record Created
26 Sep
18:47
14:47
14:47
Time Adjustment
Scheduled Gate Departure changed to Sep-29-2026 6:50 PM
Scheduled Gate Arrival changed to Sep-29-2026 8:36 PM
Scheduled Equipment changed to E7W