(UA) United Airlines 1252 Flight Details
On time | Arrived
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
05-May-2026
Scheduled
10:08
EDT
Actual
09:59
EDT
Total Departure Delay: -
Flight Runway Times
05-May-2026
Scheduled
10:28
EDT
Actual
10:12
EDT
Runway Delay: -
Terminal
-
Gate
C19
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
05-May-2026
Scheduled
11:26
CDT
Actual
10:52
CDT
Total Arrival Delay: -
Flight Runway Times
05-May-2026
Scheduled
11:06
CDT
Actual
10:47
CDT
Runway Delay: -
Terminal
1
Gate
C28
Baggage Claim
3
Tail Number
N36447
Flight Time
Actual
1h 53m
Flight Notes
Also marketed as (AC) Air Canada 4444, (CM) Copa Airlines 2633
Event Timeline
Date
Event
Data Updated
5 May
15:54
11:54
10:54
Time Adjustment
Estimated Gate Arrival changed from May-05-2026 10:54 AM to May-05-2026 10:52 AM
Actual Gate Arrival changed to May-05-2026 10:52 AM
5 May
15:53
11:53
10:53
Time Adjustment
Estimated Gate Arrival changed from May-05-2026 10:48 AM to May-05-2026 10:54 AM
5 May
15:47
11:47
10:47
Status Landed
Estimated Runway Arrival changed from May-05-2026 10:40 AM to May-05-2026 10:47 AM
Actual Runway Arrival changed to May-05-2026 10:47 AM
Status changed from Active to Landed
5 May
14:23
10:23
09:23
Time Adjustment
Estimated Runway Arrival changed from May-05-2026 11:05 AM to May-05-2026 10:40 AM
Estimated Gate Arrival changed from May-05-2026 11:08 AM to May-05-2026 10:48 AM
Arrival Gate changed from C22 to C28
5 May
14:17
10:17
09:17
Time Adjustment
Estimated Runway Arrival changed from May-05-2026 10:47 AM to May-05-2026 11:05 AM
Estimated Gate Arrival changed from May-05-2026 11:15 AM to May-05-2026 11:08 AM
5 May
14:16
10:16
09:16
Time Adjustment
Estimated Runway Arrival changed from May-05-2026 10:44 AM to May-05-2026 10:47 AM
5 May
14:13
10:13
09:13
Time Adjustment
Actual Runway Departure changed to May-05-2026 10:12 AM
5 May
14:13
10:13
09:13
Time Adjustment
Estimated Runway Arrival changed from May-05-2026 10:51 AM to May-05-2026 10:50 AM
5 May
14:13
10:13
09:13
Time Adjustment
Estimated Runway Departure changed from May-05-2026 10:28 AM to May-05-2026 10:12 AM
Estimated Runway Arrival changed from May-05-2026 10:50 AM to May-05-2026 10:44 AM
5 May
14:12
10:12
09:12
Time Adjustment
Estimated Runway Arrival changed from May-05-2026 11:05 AM to May-05-2026 10:51 AM
5 May
14:12
10:12
09:12
Time Adjustment
Estimated Runway Arrival changed from May-05-2026 10:36 AM to May-05-2026 11:05 AM
5 May
14:12
10:12
09:12
Time Adjustment
Estimated Runway Arrival changed from May-05-2026 10:57 AM to May-05-2026 10:36 AM
5 May
14:05
10:05
09:05
Status Active
Estimated Gate Departure changed from May-05-2026 10:08 AM to May-05-2026 9:59 AM
Actual Gate Departure changed to May-05-2026 9:59 AM
Status changed from Scheduled to Active
5 May
14:00
10:00
09:00
Time Adjustment
Estimated Runway Arrival changed from May-05-2026 11:06 AM to May-05-2026 10:57 AM
Estimated Gate Arrival changed from May-05-2026 11:26 AM to May-05-2026 11:15 AM
5 May
12:16
08:16
07:16
Time Adjustment
Scheduled Runway Arrival changed from May-05-2026 11:08 AM to May-05-2026 11:06 AM
5 May
12:16
08:16
07:16
Time Adjustment
Estimated Runway Departure changed to May-05-2026 10:28 AM
Estimated Runway Arrival changed to May-05-2026 11:06 AM
5 May
08:53
04:53
03:53
Gate Adjustment
Arrival Gate changed from C26 to C22
5 May
06:23
02:23
01:23
Gate Adjustment
Arrival Gate changed from E11 to C26
Arrival Terminal changed from 2 to 1
5 May
06:16
02:16
01:16
Gate Adjustment
Arrival Gate changed from C26 to E11
Arrival Terminal changed from 1 to 2
5 May
05:23
01:23
00:23
Gate Adjustment
Arrival Gate changed from C20 to C26
5 May
04:29
00:29
23:29
Gate Adjustment
Arrival Gate changed from B10 to C20
5 May
02:17
22:17
21:17
Gate Adjustment
Arrival Gate changed from C26 to B10
4 May
14:17
10:17
09:17
Gate Adjustment
Departure Gate changed from D30 to C19
4 May
14:16
10:16
09:16
Time Adjustment
Scheduled Runway Departure changed to May-05-2026 10:28 AM
Scheduled Runway Arrival changed to May-05-2026 11:08 AM
4 May
13:53
09:53
08:53
Gate Adjustment
Departure Gate changed from D11 to D30
4 May
12:53
08:53
07:53
Gate Adjustment
Departure Gate changed from C11 to D11
4 May
04:35
00:35
23:35
Gate Adjustment
Departure Gate changed to C11
3 May
22:35
18:35
17:35
Gate Adjustment
Arrival Gate changed to C26
Baggage changed to 3
2 May
19:35
15:35
14:35
Equipment Adjustment
Tail Number changed to N36447
Actual Equipment changed to 7S9
2 May
19:35
15:35
14:35
Time Adjustment
Estimated Gate Departure changed to May-05-2026 10:08 AM
Estimated Gate Arrival changed to May-05-2026 11:26 AM
2 May
18:45
14:45
13:45
Record Created
2 May
18:45
14:45
13:45
Time Adjustment
Scheduled Gate Departure changed to May-05-2026 10:08 AM
Scheduled Gate Arrival changed to May-05-2026 11:26 AM
Arrival Terminal changed to 1
Scheduled Equipment changed to 739