(UA) United Airlines 1252 Flight Details
Diverted to IAD
Flight Diverted
The flight has landed at different airport than originally scheduled. Usually the airline will depart at a later time to get to the original destination. Please contact the airline for more details.
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
22-Mar-2026
Scheduled
08:15
EDT
Actual
08:12
EDT
Total Departure Delay: -
Flight Runway Times
22-Mar-2026
Scheduled
08:36
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C28
Craft Type
Airbus A319
319
Flight Time
Scheduled
1h 23m
Arrival
CMH
John Glenn Columbus International Airport, OH, US
Flight Gate Times
22-Mar-2026
Scheduled
09:38
EDT
Actual
08:30
EDT
Total Arrival Delay: -
Flight Runway Times
22-Mar-2026
Scheduled
--
Actual
--
Runway Delay: -
Terminal
-
Gate
C28
Baggage Claim
-
Tail Number
N843UA
Flight Time
Actual
18m
Flight Notes
Also marketed as (AC) Air Canada 3543, (AV) Avianca 2051, (CM) Copa Airlines 1270
Event Timeline
Date
Event
Data Updated
22 Mar
12:43
08:43
08:43
Status Diverted
Estimated Runway Departure changed from Mar-22-2026 8:36 AM
Scheduled Runway Arrival changed from Mar-22-2026 9:29 AM
Estimated Runway Arrival changed from Mar-22-2026 9:26 AM
Estimated Gate Arrival changed from Mar-22-2026 9:30 AM to Mar-22-2026 8:30 AM
Actual Gate Arrival changed to Mar-22-2026 8:30 AM
Baggage changed from 2
Status changed from Active to Diverted
Redirected/diverted airport changed to IAD
22 Mar
12:43
08:43
08:43
Gate Adjustment
Arrival Gate changed from B29 to C28
22 Mar
12:14
08:14
08:14
Status Active
Estimated Gate Departure changed from Mar-22-2026 8:15 AM to Mar-22-2026 8:12 AM
Actual Gate Departure changed to Mar-22-2026 8:12 AM
Status changed from Scheduled to Active
22 Mar
12:13
08:13
08:13
Time Adjustment
Estimated Runway Arrival changed to Mar-22-2026 9:26 AM
Estimated Gate Arrival changed from Mar-22-2026 9:38 AM to Mar-22-2026 9:30 AM
22 Mar
11:29
07:29
07:29
Time Adjustment
Estimated Runway Departure changed to Mar-22-2026 8:36 AM
22 Mar
06:56
02:56
02:56
Time Adjustment
Scheduled Runway Arrival changed from Mar-22-2026 9:34 AM to Mar-22-2026 9:29 AM
22 Mar
03:08
23:08
23:08
Gate Adjustment
Departure Gate changed from 28 to C28
Arrival Gate changed to B29
21 Mar
23:14
19:14
19:14
Gate Adjustment
Departure Gate changed from C28 to 28
21 Mar
22:38
18:38
18:38
Gate Adjustment
Departure Gate changed from 26 to C23
21 Mar
22:38
18:38
18:38
Gate Adjustment
Departure Gate changed from C23 to C28
21 Mar
13:37
09:37
09:37
Gate Adjustment
Baggage changed to 2
21 Mar
12:21
08:21
08:21
Time Adjustment
Scheduled Runway Departure changed from Mar-22-2026 8:23 AM to Mar-22-2026 8:36 AM
Scheduled Runway Arrival changed from Mar-22-2026 9:13 AM to Mar-22-2026 9:34 AM
21 Mar
12:16
08:16
08:16
Time Adjustment
Scheduled Runway Departure changed to Mar-22-2026 8:23 AM
Scheduled Runway Arrival changed to Mar-22-2026 9:13 AM
21 Mar
11:57
07:57
07:57
Gate Adjustment
Departure Gate changed from C26 to 26
21 Mar
11:44
07:44
07:44
Gate Adjustment
Departure Gate changed from 20 to C26
21 Mar
11:42
07:42
07:42
Gate Adjustment
Departure Gate changed from D20 to 20
21 Mar
11:32
07:32
07:32
Gate Adjustment
Departure Gate changed to D20
21 Mar
09:14
05:14
05:14
Equipment Adjustment
Tail Number changed from N897UA to N843UA
20 Mar
03:44
23:44
23:44
Equipment Adjustment
Tail Number changed to N897UA
Actual Equipment changed to 319
20 Mar
03:44
23:44
23:44
Time Adjustment
Estimated Gate Departure changed to Mar-22-2026 8:15 AM
Estimated Gate Arrival changed to Mar-22-2026 9:38 AM
19 Mar
18:45
14:45
14:45
Record Created
19 Mar
18:45
14:45
14:45
Time Adjustment
Scheduled Gate Departure changed to Mar-22-2026 8:15 AM
Scheduled Gate Arrival changed to Mar-22-2026 9:38 AM
Scheduled Equipment changed to 319