(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
19-Sep-2026
Scheduled
08:30
EDT
Estimated
08:30
EDT
Total Departure Delay: -
Flight Runway Times
19-Sep-2026
Scheduled
08:51
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A5
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
19-Sep-2026
Scheduled
10:07
EDT
Estimated
10:07
EDT
Total Arrival Delay: -
Flight Runway Times
19-Sep-2026
Scheduled
10:03
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N519GJ
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
19 Sep
01:38
21:38
21:38
Gate Adjustment
Departure Gate changed from C20 to A5
18 Sep
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed from Sep-19-2026 8:40 AM to Sep-19-2026 8:51 AM
Scheduled Runway Arrival changed from Sep-19-2026 9:44 AM to Sep-19-2026 10:03 AM
18 Sep
12:31
08:31
08:31
Time Adjustment
Scheduled Runway Departure changed to Sep-19-2026 8:40 AM
Scheduled Runway Arrival changed to Sep-19-2026 9:44 AM
18 Sep
11:38
07:38
07:38
Gate Adjustment
Departure Gate changed to C20
17 Sep
02:14
22:14
22:14
Time Adjustment
Estimated Gate Departure changed to Sep-19-2026 8:30 AM
Estimated Gate Arrival changed to Sep-19-2026 10:07 AM
Tail Number changed to N519GJ
Actual Equipment changed to CR7
16 Sep
18:47
14:47
14:47
Record Created
16 Sep
18:47
14:47
14:47
Time Adjustment
Scheduled Gate Departure changed to Sep-19-2026 8:30 AM
Scheduled Gate Arrival changed to Sep-19-2026 10:07 AM
Scheduled Equipment changed to CR5