(UA) United Airlines 4034 Flight Details
On time | Scheduled
Departure
MCI
Kansas City International Airport, MO, US
Flight Gate Times
21-Jan-2026
Scheduled
17:45
CST
Estimated
17:45
CST
Total Departure Delay: -
Flight Runway Times
21-Jan-2026
Scheduled
18:02
CST
Actual
--
Runway Delay: -
Terminal
-
Gate
B49
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 32m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
21-Jan-2026
Scheduled
21:17
EST
Estimated
21:17
EST
Total Arrival Delay: -
Flight Runway Times
21-Jan-2026
Scheduled
21:10
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
A1G
Baggage Claim
3
Tail Number
N88346
Flight Time
Estimated
2h 32m
Flight Notes
Operated by Mesa Airlines on behalf of United Airlines
Also marketed as (AV) Avianca 2239, (CM) Copa Airlines 2612
Event Timeline
Date
Event
Data Updated
21 Jan
02:24
20:24
21:24
Gate Adjustment
Arrival Gate changed to A1G
Baggage changed to 3
20 Jan
23:51
17:51
18:51
Time Adjustment
Scheduled Runway Departure changed from Jan-21-2026 5:55 PM to Jan-21-2026 6:02 PM
Scheduled Runway Arrival changed from Jan-21-2026 8:57 PM to Jan-21-2026 9:10 PM
20 Jan
23:46
17:46
18:46
Time Adjustment
Scheduled Runway Departure changed to Jan-21-2026 5:55 PM
Scheduled Runway Arrival changed to Jan-21-2026 8:57 PM
20 Jan
21:31
15:31
16:31
Equipment Adjustment
Tail Number changed from N88341 to N88346
20 Jan
04:31
22:31
23:31
Equipment Adjustment
Tail Number changed from N86309 to N88341
19 Jan
21:31
15:31
16:31
Gate Adjustment
Departure Gate changed to B49
19 Jan
05:07
23:07
00:07
Time Adjustment
Estimated Gate Departure changed to Jan-21-2026 5:45 PM
Estimated Gate Arrival changed to Jan-21-2026 9:17 PM
Tail Number changed to N86309
Actual Equipment changed to E75
18 Jan
18:43
12:43
13:43
Record Created
18 Jan
18:43
12:43
13:43
Time Adjustment
Scheduled Gate Departure changed to Jan-21-2026 5:45 PM
Scheduled Gate Arrival changed to Jan-21-2026 9:17 PM
Scheduled Equipment changed to E7W