(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
13-Aug-2026
Scheduled
08:30
EDT
Estimated
08:30
EDT
Total Departure Delay: -
Flight Runway Times
13-Aug-2026
Scheduled
08:51
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
Z9
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
13-Aug-2026
Scheduled
10:07
EDT
Estimated
10:07
EDT
Total Arrival Delay: -
Flight Runway Times
13-Aug-2026
Scheduled
10:03
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N554GJ
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
13 Aug
01:44
21:44
21:44
Gate Adjustment
Departure Gate changed from Z7 to Z9
12 Aug
18:38
14:38
14:38
Equipment Adjustment
Tail Number changed from N557GJ to N554GJ
12 Aug
18:38
14:38
14:38
Equipment Adjustment
Tail Number changed from N554GJ to N557GJ
12 Aug
15:02
11:02
11:02
Gate Adjustment
Departure Gate changed from A5 to Z7
12 Aug
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed from Aug-13-2026 8:40 AM to Aug-13-2026 8:51 AM
Scheduled Runway Arrival changed from Aug-13-2026 9:45 AM to Aug-13-2026 10:03 AM
12 Aug
12:31
08:31
08:31
Time Adjustment
Scheduled Runway Departure changed to Aug-13-2026 8:40 AM
Scheduled Runway Arrival changed to Aug-13-2026 9:45 AM
12 Aug
11:14
07:14
07:14
Gate Adjustment
Departure Gate changed to A5
11 Aug
13:32
09:32
09:32
Equipment Adjustment
Tail Number changed from N545GJ to N554GJ
11 Aug
01:33
21:33
21:33
Time Adjustment
Estimated Gate Departure changed to Aug-13-2026 8:30 AM
Estimated Gate Arrival changed to Aug-13-2026 10:07 AM
Tail Number changed to N545GJ
Actual Equipment changed to CR7
10 Aug
18:52
14:52
14:52
Record Created
10 Aug
18:52
14:52
14:52
Time Adjustment
Scheduled Gate Departure changed to Aug-13-2026 8:30 AM
Scheduled Gate Arrival changed to Aug-13-2026 10:07 AM
Scheduled Equipment changed to CR5