(UA) United Airlines 4451 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
16-Aug-2026
Scheduled
08:30
EDT
Estimated
08:30
EDT
Total Departure Delay: -
Flight Runway Times
16-Aug-2026
Scheduled
08:51
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C22
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
16-Aug-2026
Scheduled
10:07
EDT
Estimated
10:07
EDT
Total Arrival Delay: -
Flight Runway Times
16-Aug-2026
Scheduled
10:03
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N535GJ
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
16 Aug
03:32
23:32
23:32
Equipment Adjustment
Tail Number changed from N541GJ to N535GJ
15 Aug
21:50
17:50
17:50
Gate Adjustment
Departure Gate changed from A3B to C22
15 Aug
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed from Aug-16-2026 8:40 AM to Aug-16-2026 8:51 AM
Scheduled Runway Arrival changed from Aug-16-2026 9:46 AM to Aug-16-2026 10:03 AM
15 Aug
12:31
08:31
08:31
Time Adjustment
Scheduled Runway Departure changed to Aug-16-2026 8:40 AM
Scheduled Runway Arrival changed to Aug-16-2026 9:46 AM
15 Aug
10:56
06:56
06:56
Gate Adjustment
Departure Gate changed from C26 to A3B
15 Aug
10:51
06:51
06:51
Gate Adjustment
Departure Gate changed from A5 to C26
15 Aug
10:44
06:44
06:44
Equipment Adjustment
Tail Number changed from N539GJ to N541GJ
15 Aug
04:15
00:15
00:15
Gate Adjustment
Departure Gate changed to A5
14 Aug
22:32
18:32
18:32
Equipment Adjustment
Tail Number changed from N562GJ to N539GJ
14 Aug
22:27
18:27
18:27
Equipment Adjustment
Tail Number changed from N583GJ to N562GJ
14 Aug
02:57
22:57
22:57
Equipment Adjustment
Tail Number changed from N539GJ to N583GJ
14 Aug
02:32
22:32
22:32
Equipment Adjustment
Tail Number changed from N538GJ to N539GJ
14 Aug
02:32
22:32
22:32
Equipment Adjustment
Tail Number changed from N513GJ to N538GJ
14 Aug
02:27
22:27
22:27
Equipment Adjustment
Tail Number changed from N536GJ to N513GJ
14 Aug
01:02
21:02
21:02
Time Adjustment
Estimated Gate Departure changed to Aug-16-2026 8:30 AM
Estimated Gate Arrival changed to Aug-16-2026 10:07 AM
Tail Number changed to N536GJ
Actual Equipment changed to CR7
13 Aug
18:52
14:52
14:52
Record Created
13 Aug
18:52
14:52
14:52
Time Adjustment
Scheduled Gate Departure changed to Aug-16-2026 8:30 AM
Scheduled Gate Arrival changed to Aug-16-2026 10:07 AM
Scheduled Equipment changed to CR5