(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
01-Sep-2026
Scheduled
08:30
EDT
Estimated
08:30
EDT
Total Departure Delay: -
Flight Runway Times
01-Sep-2026
Scheduled
08:51
EDT
Actual
--
Runway Delay: -
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
01-Sep-2026
Scheduled
10:07
EDT
Estimated
10:07
EDT
Total Arrival Delay: -
Flight Runway Times
01-Sep-2026
Scheduled
10:03
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N509GJ
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
31 Aug
20:50
16:50
16:50
Gate Adjustment
Departure Gate changed from C24 to D29
31 Aug
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed from Sep-01-2026 8:36 AM to Sep-01-2026 8:51 AM
Scheduled Runway Arrival changed from Sep-01-2026 9:41 AM to Sep-01-2026 10:03 AM
31 Aug
12:31
08:31
08:31
Time Adjustment
Scheduled Runway Departure changed to Sep-01-2026 8:36 AM
Scheduled Runway Arrival changed to Sep-01-2026 9:41 AM
31 Aug
10:56
06:56
06:56
Equipment Adjustment
Tail Number changed from N504GJ to N509GJ
31 Aug
07:50
03:50
03:50
Equipment Adjustment
Tail Number changed from N509GJ to N504GJ
31 Aug
01:27
21:27
21:27
Time Adjustment
Estimated Gate Departure changed to Sep-01-2026 8:30 AM
Estimated Gate Arrival changed to Sep-01-2026 10:07 AM
Departure Gate changed to C24
Tail Number changed to N509GJ
Actual Equipment changed to CR7
29 Aug
18:48
14:48
14:48
Record Created
29 Aug
18:48
14:48
14:48
Time Adjustment
Scheduled Gate Departure changed to Sep-01-2026 8:30 AM
Scheduled Gate Arrival changed to Sep-01-2026 10:07 AM
Scheduled Equipment changed to CR5