(UA) United Airlines 3678 Flight Details
On time | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
05-May-2026
Scheduled
19:52
EDT
Estimated
19:52
EDT
Total Departure Delay: -
Flight Runway Times
05-May-2026
Scheduled
20:08
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A4
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 13m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
05-May-2026
Scheduled
21:05
EDT
Estimated
21:05
EDT
Total Arrival Delay: -
Flight Runway Times
05-May-2026
Scheduled
20:59
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
C24
Baggage Claim
3
Tail Number
N721YX
Flight Time
Estimated
1h 13m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AV) Avianca 2089, (CM) Copa Airlines 1424, (LH) Lufthansa 8797
Event Timeline
Date
Event
Data Updated
5 May
01:06
21:06
21:06
Gate Adjustment
Arrival Gate changed to C24
Baggage changed to 3
5 May
01:05
21:05
21:05
Time Adjustment
Scheduled Runway Departure changed from May-05-2026 8:02 PM to May-05-2026 8:08 PM
Scheduled Runway Arrival changed from May-05-2026 8:42 PM to May-05-2026 8:59 PM
5 May
01:05
21:05
21:05
Equipment Adjustment
Tail Number changed from N742YX to N721YX
4 May
23:56
19:56
19:56
Time Adjustment
Scheduled Runway Departure changed to May-05-2026 8:02 PM
Scheduled Runway Arrival changed to May-05-2026 8:42 PM
4 May
06:29
02:29
02:29
Equipment Adjustment
Tail Number changed from N741YX to N742YX
4 May
04:05
00:05
00:05
Gate Adjustment
Departure Gate changed to A4
3 May
07:05
03:05
03:05
Equipment Adjustment
Tail Number changed from N725YX to N741YX
3 May
01:06
21:06
21:06
Time Adjustment
Estimated Gate Departure changed to May-05-2026 7:52 PM
Estimated Gate Arrival changed to May-05-2026 9:05 PM
Tail Number changed to N725YX
Actual Equipment changed to E75
2 May
18:47
14:47
14:47
Record Created
2 May
18:47
14:47
14:47
Time Adjustment
Scheduled Gate Departure changed to May-05-2026 7:52 PM
Scheduled Gate Arrival changed to May-05-2026 9:05 PM
Scheduled Equipment changed to E7W