(UA) United Airlines 3678 Flight Details
On time | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
20-May-2026
Scheduled
19:52
EDT
Estimated
19:52
EDT
Total Departure Delay: -
Flight Runway Times
20-May-2026
Scheduled
20:08
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A10
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 13m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
20-May-2026
Scheduled
21:05
EDT
Estimated
21:05
EDT
Total Arrival Delay: -
Flight Runway Times
20-May-2026
Scheduled
20:59
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A6E
Baggage Claim
3
Tail Number
N753YX
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
20 May
01:06
21:06
21:06
Gate Adjustment
Arrival Gate changed to A6E
Baggage changed to 3
20 May
00:01
20:01
20:01
Time Adjustment
Scheduled Runway Departure changed from May-20-2026 7:58 PM to May-20-2026 8:08 PM
Scheduled Runway Arrival changed from May-20-2026 8:38 PM to May-20-2026 8:59 PM
19 May
23:56
19:56
19:56
Time Adjustment
Scheduled Runway Departure changed to May-20-2026 7:58 PM
Scheduled Runway Arrival changed to May-20-2026 8:38 PM
19 May
19:11
15:11
15:11
Gate Adjustment
Departure Gate changed to A10
19 May
07:05
03:05
03:05
Equipment Adjustment
Tail Number changed from N789YX to N753YX
19 May
01:05
21:05
21:05
Equipment Adjustment
Tail Number changed from N774YX to N789YX
18 May
01:06
21:06
21:06
Time Adjustment
Estimated Gate Departure changed to May-20-2026 7:52 PM
Estimated Gate Arrival changed to May-20-2026 9:05 PM
Tail Number changed to N774YX
Actual Equipment changed to E75
17 May
18:46
14:46
14:46
Record Created
17 May
18:46
14:46
14:46
Time Adjustment
Scheduled Gate Departure changed to May-20-2026 7:52 PM
Scheduled Gate Arrival changed to May-20-2026 9:05 PM
Scheduled Equipment changed to E7W