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(UA) United Airlines 1252 Flight Details

On time | Arrived

Departure

IAD

Washington Dulles International Airport, VA, US

Flight Gate Times

04-May-2026

Scheduled

10:08

 EDT

Actual

10:01

 EDT

Total Departure Delay: -

Flight Runway Times

04-May-2026

Scheduled

10:28

 EDT

Actual

10:12

 EDT

Runway Delay: -

Terminal

-

Gate

D14

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

04-May-2026

Scheduled

11:26

 CDT

Actual

11:21

 CDT

Total Arrival Delay: -

Flight Runway Times

04-May-2026

Scheduled

11:05

 CDT

Actual

10:43

 CDT

Runway Delay: -

Terminal

2

Gate

E17

Baggage Claim

3

Tail Number

N34460

Flight Time

Actual

2h 20m

Flight Notes

Also marketed as (AC) Air Canada 4444, (CM) Copa Airlines 2633

Event Timeline

Time

Date

UTC

Event

Data Updated

4 May

16:23

Estimated Gate Arrival changed from May-04-2026 11:12 AM to May-04-2026 11:21 AM

Actual Gate Arrival changed from May-04-2026 11:12 AM to May-04-2026 11:21 AM

4 May

16:11

Estimated Gate Arrival changed from May-04-2026 10:52 AM to May-04-2026 11:12 AM

Actual Gate Arrival changed to May-04-2026 11:12 AM

4 May

15:47

Estimated Gate Arrival changed from May-04-2026 11:07 AM to May-04-2026 10:52 AM

4 May

15:44

Estimated Runway Arrival changed from May-04-2026 10:51 AM to May-04-2026 10:43 AM

Actual Runway Arrival changed to May-04-2026 10:43 AM

Status changed from Active to Landed

4 May

14:17

Estimated Runway Arrival changed from May-04-2026 10:43 AM to May-04-2026 10:51 AM

Estimated Gate Arrival changed from May-04-2026 11:16 AM to May-04-2026 11:07 AM

4 May

14:12

Estimated Runway Arrival changed from May-04-2026 10:36 AM to May-04-2026 10:42 AM

4 May

14:12

Estimated Runway Departure changed from May-04-2026 10:28 AM to May-04-2026 10:12 AM

Actual Runway Departure changed to May-04-2026 10:12 AM

Estimated Runway Arrival changed from May-04-2026 10:42 AM to May-04-2026 10:43 AM

4 May

14:12

Estimated Runway Arrival changed from May-04-2026 10:58 AM to May-04-2026 10:36 AM

4 May

14:05

Estimated Gate Departure changed from May-04-2026 10:02 AM to May-04-2026 10:01 AM

Actual Gate Departure changed from May-04-2026 10:02 AM to May-04-2026 10:01 AM

4 May

14:04

Estimated Gate Departure changed from May-04-2026 10:08 AM to May-04-2026 10:02 AM

Actual Gate Departure changed to May-04-2026 10:02 AM

Status changed from Scheduled to Active

4 May

14:02

Estimated Runway Arrival changed from May-04-2026 11:05 AM to May-04-2026 10:58 AM

Estimated Gate Arrival changed from May-04-2026 11:26 AM to May-04-2026 11:16 AM

4 May

12:11

Scheduled Runway Arrival changed from May-04-2026 11:08 AM to May-04-2026 11:05 AM

4 May

12:11

Estimated Runway Departure changed to May-04-2026 10:28 AM

Estimated Runway Arrival changed to May-04-2026 11:05 AM

4 May

06:29

Departure Gate changed from D10 to D14

4 May

03:11

Arrival Gate changed from E10 to E17

4 May

02:53

Arrival Gate changed from C26 to E10

Arrival Terminal changed from 1 to 2

4 May

01:54

Arrival Gate changed from C17 to C26

3 May

22:47

Departure Gate changed from C25 to D10

3 May

22:41

Departure Gate changed from D1 to C25

3 May

22:23

Tail Number changed from N69839 to N34460

3 May

21:41

Departure Gate changed from C28 to D1

3 May

21:23

Departure Gate changed from C23 to C26

3 May

21:23

Departure Gate changed from C26 to C28

3 May

20:47

Departure Gate changed from D1 to C23

3 May

20:41

Departure Gate changed from C23 to D1

3 May

20:41

Departure Gate changed from D1 to C23

3 May

20:17

Departure Gate changed from D9 to D1

3 May

20:15

Scheduled Runway Departure changed from May-04-2026 10:14 AM to May-04-2026 10:28 AM

Scheduled Runway Arrival changed from May-04-2026 10:44 AM to May-04-2026 11:08 AM

3 May

14:11

Scheduled Runway Departure changed to May-04-2026 10:14 AM

Scheduled Runway Arrival changed to May-04-2026 10:44 AM

3 May

05:05

Departure Gate changed to D9

3 May

03:47

Estimated Gate Departure changed to May-04-2026 10:08 AM

Estimated Gate Arrival changed to May-04-2026 11:26 AM

Arrival Gate changed to C17

Baggage changed to 3

Tail Number changed to N69839

Actual Equipment changed to 7S9

1 May

18:48

1 May

18:48

Scheduled Gate Departure changed to May-04-2026 10:08 AM

Scheduled Gate Arrival changed to May-04-2026 11:26 AM

Arrival Terminal changed to 1

Scheduled Equipment changed to 739