(UA) United Airlines 4172 Flight Details
On time | Scheduled
Departure
BUF
Buffalo Niagara International Airport, NY, US
Flight Gate Times
03-Oct-2025
Scheduled
19:45
EDT
Estimated
19:45
EDT
Total Departure Delay: -
Flight Runway Times
03-Oct-2025
Scheduled
19:59
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
12
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 22m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
03-Oct-2025
Scheduled
21:07
EDT
Estimated
21:07
EDT
Total Arrival Delay: -
Flight Runway Times
03-Oct-2025
Scheduled
21:01
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
22
Baggage Claim
5
Tail Number
N508GJ
Flight Time
Estimated
1h 22m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AV) Avianca 2044, (CM) Copa Airlines 2148, (LH) Lufthansa 7611
Event Timeline
Date
Event
Data Updated
3 Oct
19:03
15:03
15:03
Gate Adjustment
Baggage changed from 3 to 5
3 Oct
16:51
12:51
12:51
Gate Adjustment
Departure Gate changed to 12
3 Oct
13:01
09:01
09:01
Gate Adjustment
Arrival Gate changed from C22 to 22
3 Oct
12:46
08:46
08:46
Gate Adjustment
Arrival Gate changed from A6C to C22
3 Oct
01:10
21:10
21:10
Gate Adjustment
Arrival Gate changed to A6C
Baggage changed to 3
2 Oct
23:51
19:51
19:51
Time Adjustment
Scheduled Runway Departure changed from Oct-03-2025 7:53 PM to Oct-03-2025 7:59 PM
Scheduled Runway Arrival changed from Oct-03-2025 8:40 PM to Oct-03-2025 9:01 PM
2 Oct
23:46
19:46
19:46
Time Adjustment
Scheduled Runway Departure changed to Oct-03-2025 7:53 PM
Scheduled Runway Arrival changed to Oct-03-2025 8:40 PM
1 Oct
12:28
08:28
08:28
Equipment Adjustment
Tail Number changed from N544GJ to N508GJ
1 Oct
10:28
06:28
06:28
Equipment Adjustment
Tail Number changed from N580GJ to N544GJ
1 Oct
10:04
06:04
06:04
Equipment Adjustment
Tail Number changed from N569GJ to N580GJ
1 Oct
09:58
05:58
05:58
Equipment Adjustment
Tail Number changed from N562GJ to N569GJ
1 Oct
09:58
05:58
05:58
Time Adjustment
Estimated Gate Departure changed to Oct-03-2025 7:45 PM
Estimated Gate Arrival changed to Oct-03-2025 9:07 PM
Tail Number changed to N562GJ
Actual Equipment changed to CR7
30 Sep
18:50
14:50
14:50
Record Created
30 Sep
18:50
14:50
14:50
Time Adjustment
Scheduled Gate Departure changed to Oct-03-2025 7:45 PM
Scheduled Gate Arrival changed to Oct-03-2025 9:07 PM
Scheduled Equipment changed to CR5