(UA) United Airlines 4451 Flight Details
On time | Arrived
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
23-Aug-2026
Scheduled
08:30
EDT
Actual
08:24
EDT
Total Departure Delay: -
Flight Runway Times
23-Aug-2026
Scheduled
08:51
EDT
Actual
09:01
EDT
Runway Delay: 10 mins
Terminal
-
Gate
A5A
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
23-Aug-2026
Scheduled
10:07
EDT
Actual
10:15
EDT
Total Arrival Delay: 8 mins
Flight Runway Times
23-Aug-2026
Scheduled
10:03
EDT
Actual
10:09
EDT
Runway Delay: 6 mins
Terminal
-
Gate
-
Baggage Claim
1
Tail Number
N520GJ
Flight Time
Actual
1h 51m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (CM) Copa Airlines 2772
Event Timeline
Date
Event
Data Updated
23 Aug
14:18
10:18
10:18
Time Adjustment
Estimated Gate Arrival changed from Aug-23-2026 10:33 AM to Aug-23-2026 10:15 AM
Actual Gate Arrival changed to Aug-23-2026 10:15 AM
23 Aug
14:09
10:09
10:09
Status Landed
Estimated Runway Arrival changed from Aug-23-2026 10:29 AM to Aug-23-2026 10:09 AM
Actual Runway Arrival changed to Aug-23-2026 10:09 AM
Status changed from Active to Landed
23 Aug
13:03
09:03
09:03
Time Adjustment
Estimated Runway Arrival changed from Aug-23-2026 10:04 AM to Aug-23-2026 10:29 AM
Estimated Gate Arrival changed from Aug-23-2026 10:07 AM to Aug-23-2026 10:33 AM
23 Aug
13:02
09:02
09:02
Time Adjustment
Estimated Runway Departure changed from Aug-23-2026 9:00 AM to Aug-23-2026 9:01 AM
Actual Runway Departure changed to Aug-23-2026 9:01 AM
Estimated Runway Arrival changed from Aug-23-2026 10:03 AM to Aug-23-2026 10:04 AM
23 Aug
13:00
09:00
09:00
Time Adjustment
Estimated Runway Departure changed from Aug-23-2026 8:51 AM to Aug-23-2026 9:00 AM
23 Aug
12:27
08:27
08:27
Status Active
Estimated Gate Departure changed from Aug-23-2026 8:30 AM to Aug-23-2026 8:24 AM
Actual Gate Departure changed to Aug-23-2026 8:24 AM
Status changed from Scheduled to Active
23 Aug
11:08
07:08
07:08
Gate Adjustment
Baggage changed to 1
23 Aug
11:03
07:03
07:03
Time Adjustment
Estimated Runway Arrival changed to Aug-23-2026 10:03 AM
23 Aug
11:01
07:01
07:01
Time Adjustment
Estimated Runway Departure changed to Aug-23-2026 8:51 AM
22 Aug
21:56
17:56
17:56
Gate Adjustment
Departure Gate changed from Z9 to A5A
22 Aug
21:51
17:51
17:51
Gate Adjustment
Departure Gate changed from A5A to Z9
22 Aug
16:39
12:39
12:39
Gate Adjustment
Departure Gate changed from C28 to A5A
22 Aug
12:36
08:36
08:36
Time Adjustment
Scheduled Runway Departure changed to Aug-23-2026 8:51 AM
Scheduled Runway Arrival changed to Aug-23-2026 10:03 AM
22 Aug
12:14
08:14
08:14
Equipment Adjustment
Tail Number changed from N522GJ to N520GJ
22 Aug
09:26
05:26
05:26
Equipment Adjustment
Tail Number changed from N509GJ to N522GJ
22 Aug
09:26
05:26
05:26
Equipment Adjustment
Tail Number changed from N553GJ to N509GJ
21 Aug
20:50
16:50
16:50
Time Adjustment
Estimated Gate Departure changed to Aug-23-2026 8:30 AM
Estimated Gate Arrival changed to Aug-23-2026 10:07 AM
Departure Gate changed to C28
Tail Number changed to N553GJ
Actual Equipment changed to CR7
20 Aug
18:52
14:52
14:52
Record Created
20 Aug
18:52
14:52
14:52
Time Adjustment
Scheduled Gate Departure changed to Aug-23-2026 8:30 AM
Scheduled Gate Arrival changed to Aug-23-2026 10:07 AM
Scheduled Equipment changed to CR5