(UA) United Airlines 1252 Flight Details
On time | Arrived
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
10-May-2026
Scheduled
10:08
EDT
Actual
09:58
EDT
Total Departure Delay: -
Flight Runway Times
10-May-2026
Scheduled
10:28
EDT
Actual
10:10
EDT
Runway Delay: -
Terminal
-
Gate
D3
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 18m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
10-May-2026
Scheduled
11:26
CDT
Actual
11:04
CDT
Total Arrival Delay: -
Flight Runway Times
10-May-2026
Scheduled
11:08
CDT
Actual
10:45
CDT
Runway Delay: -
Terminal
1
Gate
B9
Baggage Claim
3
Tail Number
N66841
Flight Time
Actual
2h 6m
Flight Notes
Also marketed as (AC) Air Canada 4444, (CM) Copa Airlines 2633
Event Timeline
Date
Event
Data Updated
10 May
16:06
12:06
11:06
Time Adjustment
Estimated Gate Arrival changed from May-10-2026 10:53 AM to May-10-2026 11:04 AM
Actual Gate Arrival changed to May-10-2026 11:04 AM
10 May
15:47
11:47
10:47
Time Adjustment
Estimated Runway Arrival changed from May-10-2026 10:44 AM to May-10-2026 10:45 AM
Actual Runway Arrival changed from May-10-2026 10:44 AM to May-10-2026 10:45 AM
Estimated Gate Arrival changed from May-10-2026 10:58 AM to May-10-2026 10:53 AM
10 May
15:46
11:46
10:46
Time Adjustment
Estimated Runway Arrival changed from May-10-2026 10:45 AM to May-10-2026 10:44 AM
Actual Runway Arrival changed from May-10-2026 10:45 AM to May-10-2026 10:44 AM
10 May
15:46
11:46
10:46
Status Landed
Estimated Runway Arrival changed from May-10-2026 10:49 AM to May-10-2026 10:45 AM
Actual Runway Arrival changed to May-10-2026 10:45 AM
Status changed from Active to Landed
10 May
14:47
10:47
09:47
Time Adjustment
Estimated Runway Arrival changed from May-10-2026 10:45 AM to May-10-2026 10:49 AM
Estimated Gate Arrival changed from May-10-2026 10:53 AM to May-10-2026 10:58 AM
Arrival Gate changed from C29 to B9
10 May
14:29
10:29
09:29
Time Adjustment
Estimated Runway Arrival changed from May-10-2026 10:52 AM to May-10-2026 10:45 AM
Estimated Gate Arrival changed from May-10-2026 11:08 AM to May-10-2026 10:53 AM
Arrival Gate changed from C27 to C29
10 May
14:11
10:11
09:11
Time Adjustment
Estimated Runway Arrival changed from May-10-2026 10:40 AM to May-10-2026 10:52 AM
Estimated Gate Arrival changed from May-10-2026 11:16 AM to May-10-2026 11:08 AM
10 May
14:10
10:10
09:10
Time Adjustment
Actual Runway Departure changed to May-10-2026 10:10 AM
10 May
14:10
10:10
09:10
Time Adjustment
Estimated Runway Departure changed from May-10-2026 10:28 AM to May-10-2026 10:10 AM
Estimated Runway Arrival changed from May-10-2026 10:50 AM to May-10-2026 10:40 AM
10 May
14:10
10:10
09:10
Time Adjustment
Estimated Runway Arrival changed from May-10-2026 10:58 AM to May-10-2026 10:50 AM
10 May
13:59
09:59
08:59
Status Active
Estimated Gate Departure changed from May-10-2026 10:08 AM to May-10-2026 9:58 AM
Actual Gate Departure changed to May-10-2026 9:58 AM
Status changed from Scheduled to Active
10 May
13:58
09:58
08:58
Time Adjustment
Estimated Runway Arrival changed to May-10-2026 10:58 AM
Estimated Gate Arrival changed from May-10-2026 11:26 AM to May-10-2026 11:16 AM
10 May
13:19
09:19
08:19
Time Adjustment
Estimated Runway Departure changed to May-10-2026 10:28 AM
9 May
19:17
15:17
14:17
Gate Adjustment
Departure Gate changed from D18 to D3
9 May
18:36
14:36
13:36
Equipment Adjustment
Tail Number changed from N68834 to N66841
9 May
14:47
10:47
09:47
Gate Adjustment
Departure Gate changed from D4 to D18
9 May
14:47
10:47
09:47
Gate Adjustment
Departure Gate changed from D18 to D4
9 May
14:16
10:16
09:16
Time Adjustment
Scheduled Runway Departure changed from May-10-2026 10:14 AM to May-10-2026 10:28 AM
Scheduled Runway Arrival changed from May-10-2026 10:45 AM to May-10-2026 11:08 AM
9 May
14:11
10:11
09:11
Time Adjustment
Scheduled Runway Departure changed to May-10-2026 10:14 AM
Scheduled Runway Arrival changed to May-10-2026 10:45 AM
9 May
13:05
09:05
08:05
Equipment Adjustment
Tail Number changed from N38443 to N68834
9 May
12:23
08:23
07:23
Gate Adjustment
Departure Gate changed from C19 to D18
9 May
11:35
07:35
06:35
Gate Adjustment
Departure Gate changed from D7 to C19
9 May
10:59
06:59
05:59
Gate Adjustment
Departure Gate changed from D15 to D7
9 May
10:41
06:41
05:41
Gate Adjustment
Departure Gate changed from C11 to D15
9 May
02:29
22:29
21:29
Gate Adjustment
Departure Gate changed to C11
8 May
22:29
18:29
17:29
Gate Adjustment
Arrival Gate changed to C27
Baggage changed to 3
7 May
19:06
15:06
14:06
Equipment Adjustment
Tail Number changed to N38443
Actual Equipment changed to 7S9
7 May
19:06
15:06
14:06
Time Adjustment
Estimated Gate Departure changed to May-10-2026 10:08 AM
Estimated Gate Arrival changed to May-10-2026 11:26 AM
7 May
18:45
14:45
13:45
Record Created
7 May
18:45
14:45
13:45
Time Adjustment
Scheduled Gate Departure changed to May-10-2026 10:08 AM
Scheduled Gate Arrival changed to May-10-2026 11:26 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 739