(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
07-Sep-2026
Scheduled
08:30
EDT
Estimated
08:30
EDT
Total Departure Delay: -
Flight Runway Times
07-Sep-2026
Scheduled
08:51
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C24
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
07-Sep-2026
Scheduled
10:07
EDT
Estimated
10:07
EDT
Total Arrival Delay: -
Flight Runway Times
07-Sep-2026
Scheduled
10:03
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N504GJ
Flight Time
Estimated
1h 37m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (CM) Copa Airlines 2772
Event Timeline
Date
Event
Data Updated
7 Sep
01:44
21:44
21:44
Gate Adjustment
Departure Gate changed from C26 to C24
7 Sep
01:44
21:44
21:44
Gate Adjustment
Departure Gate changed from C28 to C26
6 Sep
15:20
11:20
11:20
Gate Adjustment
Departure Gate changed from A3C to C28
6 Sep
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed from Sep-07-2026 8:34 AM to Sep-07-2026 8:51 AM
Scheduled Runway Arrival changed from Sep-07-2026 9:41 AM to Sep-07-2026 10:03 AM
6 Sep
12:31
08:31
08:31
Time Adjustment
Scheduled Runway Departure changed to Sep-07-2026 8:34 AM
Scheduled Runway Arrival changed to Sep-07-2026 9:41 AM
6 Sep
11:56
07:56
07:56
Gate Adjustment
Departure Gate changed from Z9 to A3C
6 Sep
11:32
07:32
07:32
Equipment Adjustment
Tail Number changed from N538GJ to N504GJ
6 Sep
11:32
07:32
07:32
Gate Adjustment
Departure Gate changed to Z9
6 Sep
09:56
05:56
05:56
Equipment Adjustment
Tail Number changed from N576GJ to N538GJ
5 Sep
19:14
15:14
15:14
Equipment Adjustment
Tail Number changed from N580GJ to N576GJ
5 Sep
19:08
15:08
15:08
Equipment Adjustment
Tail Number changed from N535GJ to N580GJ
5 Sep
14:32
10:32
10:32
Equipment Adjustment
Tail Number changed from N553GJ to N535GJ
5 Sep
13:50
09:50
09:50
Equipment Adjustment
Tail Number changed from N577GJ to N553GJ
5 Sep
13:08
09:08
09:08
Equipment Adjustment
Tail Number changed from N539GJ to N577GJ
5 Sep
10:32
06:32
06:32
Time Adjustment
Estimated Gate Departure changed to Sep-07-2026 8:30 AM
Estimated Gate Arrival changed to Sep-07-2026 10:07 AM
Tail Number changed to N539GJ
Actual Equipment changed to CR7
4 Sep
18:50
14:50
14:50
Record Created
4 Sep
18:50
14:50
14:50
Time Adjustment
Scheduled Gate Departure changed to Sep-07-2026 8:30 AM
Scheduled Gate Arrival changed to Sep-07-2026 10:07 AM
Scheduled Equipment changed to CR5