(UA) United Airlines 4451 Flight Details
On time | Arrived
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
12-Sep-2026
Scheduled
08:30
EDT
Actual
08:25
EDT
Total Departure Delay: -
Flight Runway Times
12-Sep-2026
Scheduled
08:51
EDT
Actual
09:06
EDT
Runway Delay: 15 mins
Terminal
-
Gate
D29
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 37m
Arrival
BTV
Patrick Leahy Burlington International Airport, VT, US
Flight Gate Times
12-Sep-2026
Scheduled
10:07
EDT
Actual
10:14
EDT
Total Arrival Delay: 7 mins
Flight Runway Times
12-Sep-2026
Scheduled
10:03
EDT
Actual
10:11
EDT
Runway Delay: 8 mins
Terminal
-
Gate
8
Baggage Claim
1
Tail Number
N553GJ
Flight Time
Actual
1h 49m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (CM) Copa Airlines 2772
Event Timeline
Date
Event
Data Updated
12 Sep
14:16
10:16
10:16
Time Adjustment
Actual Gate Arrival changed to Sep-12-2026 10:14 AM
12 Sep
14:14
10:14
10:14
Time Adjustment
Estimated Gate Arrival changed from Sep-12-2026 10:32 AM to Sep-12-2026 10:14 AM
12 Sep
14:13
10:13
10:13
Status Landed
Estimated Runway Arrival changed from Sep-12-2026 10:28 AM to Sep-12-2026 10:11 AM
Actual Runway Arrival changed to Sep-12-2026 10:11 AM
Status changed from Active to Landed
12 Sep
13:08
09:08
09:08
Time Adjustment
Estimated Runway Arrival changed from Sep-12-2026 10:03 AM to Sep-12-2026 10:28 AM
Estimated Gate Arrival changed from Sep-12-2026 10:07 AM to Sep-12-2026 10:32 AM
12 Sep
13:07
09:07
09:07
Time Adjustment
Estimated Runway Departure changed from Sep-12-2026 8:51 AM to Sep-12-2026 9:06 AM
Actual Runway Departure changed to Sep-12-2026 9:06 AM
12 Sep
12:59
08:59
08:59
Time Adjustment
Estimated Runway Departure changed from Sep-12-2026 8:59 AM to Sep-12-2026 8:51 AM
12 Sep
12:59
08:59
08:59
Time Adjustment
Estimated Runway Departure changed from Sep-12-2026 8:51 AM to Sep-12-2026 8:59 AM
12 Sep
12:27
08:27
08:27
Status Active
Estimated Gate Departure changed from Sep-12-2026 8:30 AM to Sep-12-2026 8:25 AM
Actual Gate Departure changed to Sep-12-2026 8:25 AM
Status changed from Scheduled to Active
12 Sep
11:50
07:50
07:50
Gate Adjustment
Arrival Gate changed to 8
Baggage changed to 1
12 Sep
11:48
07:48
07:48
Time Adjustment
Estimated Runway Arrival changed to Sep-12-2026 10:03 AM
12 Sep
10:57
06:57
06:57
Time Adjustment
Estimated Runway Departure changed to Sep-12-2026 8:51 AM
12 Sep
08:14
04:14
04:14
Gate Adjustment
Departure Gate changed from C20 to D29
12 Sep
04:50
00:50
00:50
Gate Adjustment
Departure Gate changed from C24 to C20
12 Sep
04:20
00:20
00:20
Gate Adjustment
Departure Gate changed from C26 to C24
12 Sep
04:08
00:08
00:08
Gate Adjustment
Departure Gate changed from C24 to C26
11 Sep
23:14
19:14
19:14
Gate Adjustment
Departure Gate changed from A5 to C24
11 Sep
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed from Sep-12-2026 8:40 AM to Sep-12-2026 8:51 AM
Scheduled Runway Arrival changed from Sep-12-2026 9:43 AM to Sep-12-2026 10:03 AM
11 Sep
12:31
08:31
08:31
Time Adjustment
Scheduled Runway Departure changed to Sep-12-2026 8:40 AM
Scheduled Runway Arrival changed to Sep-12-2026 9:43 AM
11 Sep
11:38
07:38
07:38
Gate Adjustment
Departure Gate changed to A5
10 Sep
15:51
11:51
11:51
Equipment Adjustment
Tail Number changed from N569GJ to N553GJ
10 Sep
14:26
10:26
10:26
Equipment Adjustment
Tail Number changed from N521GJ to N569GJ
10 Sep
01:20
21:20
21:20
Equipment Adjustment
Tail Number changed from N580GJ to N521GJ
10 Sep
01:14
21:14
21:14
Time Adjustment
Estimated Gate Departure changed to Sep-12-2026 8:30 AM
Estimated Gate Arrival changed to Sep-12-2026 10:07 AM
Tail Number changed to N580GJ
Actual Equipment changed to CR7
9 Sep
18:46
14:46
14:46
Record Created
9 Sep
18:46
14:46
14:46
Time Adjustment
Scheduled Gate Departure changed to Sep-12-2026 8:30 AM
Scheduled Gate Arrival changed to Sep-12-2026 10:07 AM
Scheduled Equipment changed to CR5