(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
03-Sep-2026
Scheduled
08:30
EDT
Estimated
08:30
EDT
Total Departure Delay: -
Flight Runway Times
03-Sep-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
03-Sep-2026
Scheduled
10:07
EDT
Estimated
10:07
EDT
Total Arrival Delay: -
Flight Runway Times
03-Sep-2026
Scheduled
10:03
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N576GJ
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
2 Sep
13:44
09:44
09:44
Gate Adjustment
Departure Gate changed from C20 to Z9
2 Sep
13:15
09:15
09:15
Gate Adjustment
Departure Gate changed from A4C to C20
2 Sep
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed to Sep-03-2026 8:51 AM
Scheduled Runway Arrival changed to Sep-03-2026 10:03 AM
2 Sep
11:38
07:38
07:38
Gate Adjustment
Departure Gate changed to A4C
2 Sep
04:44
00:44
00:44
Equipment Adjustment
Tail Number changed from N509GJ to N576GJ
2 Sep
04:20
00:20
00:20
Equipment Adjustment
Tail Number changed from N576GJ to N509GJ
2 Sep
01:39
21:39
21:39
Time Adjustment
Estimated Gate Departure changed to Sep-03-2026 8:30 AM
Estimated Gate Arrival changed to Sep-03-2026 10:07 AM
Tail Number changed to N576GJ
Actual Equipment changed to CR7
31 Aug
18:50
14:50
14:50
Record Created
31 Aug
18:50
14:50
14:50
Time Adjustment
Scheduled Gate Departure changed to Sep-03-2026 8:30 AM
Scheduled Gate Arrival changed to Sep-03-2026 10:07 AM
Scheduled Equipment changed to CR5