(UA) United Airlines 4023 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
05-Nov-2026
Scheduled
18:50
EST
Estimated
18:50
EST
Total Departure Delay: -
Flight Runway Times
05-Nov-2026
Scheduled
19:11
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
A1B
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 57m
Arrival
SBN
South Bend International Airport, IN, US
Flight Gate Times
05-Nov-2026
Scheduled
20:47
EST
Estimated
20:47
EST
Total Arrival Delay: -
Flight Runway Times
05-Nov-2026
Scheduled
20:43
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N84307
Flight Time
Estimated
1h 57m
Flight Notes
Operated by Mesa Airlines on behalf of United Airlines
Event Timeline
Date
Event
Data Updated
5 Nov
17:26
12:26
12:26
Gate Adjustment
Departure Gate changed from Z6 to A1B
5 Nov
13:14
08:14
08:14
Gate Adjustment
Departure Gate changed from A1C to Z6
5 Nov
13:08
08:08
08:08
Gate Adjustment
Departure Gate changed from A1B to A1C
5 Nov
08:38
03:38
03:38
Gate Adjustment
Departure Gate changed from C26 to A1B
5 Nov
08:20
03:20
03:20
Gate Adjustment
Departure Gate changed from A6E to C26
4 Nov
23:56
18:56
18:56
Time Adjustment
Scheduled Runway Departure changed from Nov-05-2026 7:05 PM to Nov-05-2026 7:11 PM
Scheduled Runway Arrival changed from Nov-05-2026 8:21 PM to Nov-05-2026 8:43 PM
4 Nov
23:51
18:51
18:51
Time Adjustment
Scheduled Runway Departure changed to Nov-05-2026 7:05 PM
Scheduled Runway Arrival changed to Nov-05-2026 8:21 PM
4 Nov
21:38
16:38
16:38
Gate Adjustment
Departure Gate changed to A6E
4 Nov
05:02
00:02
00:02
Equipment Adjustment
Tail Number changed from N85323 to N84307
3 Nov
14:38
09:38
09:38
Equipment Adjustment
Tail Number changed from N89304 to N85323
3 Nov
14:38
09:38
09:38
Equipment Adjustment
Tail Number changed from N83329 to N89304
3 Nov
05:08
00:08
00:08
Time Adjustment
Estimated Gate Departure changed to Nov-05-2026 6:50 PM
Estimated Gate Arrival changed to Nov-05-2026 8:47 PM
Tail Number changed to N83329
Actual Equipment changed to E75
2 Nov
18:46
13:46
13:46
Record Created
2 Nov
18:46
13:46
13:46
Time Adjustment
Scheduled Gate Departure changed to Nov-05-2026 6:50 PM
Scheduled Gate Arrival changed to Nov-05-2026 8:47 PM
Scheduled Equipment changed to E7W