(UA) United Airlines 3678 Flight Details
On time | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
17-May-2026
Scheduled
19:52
EDT
Estimated
19:52
EDT
Total Departure Delay: -
Flight Runway Times
17-May-2026
Scheduled
20:08
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A12
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 13m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
17-May-2026
Scheduled
21:05
EDT
Estimated
21:05
EDT
Total Arrival Delay: -
Flight Runway Times
17-May-2026
Scheduled
20:59
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
D2
Baggage Claim
3
Tail Number
N755YX
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
17 May
07:05
03:05
03:05
Equipment Adjustment
Tail Number changed from N773YX to N755YX
17 May
01:23
21:23
21:23
Gate Adjustment
Arrival Gate changed from A2G to D2
17 May
01:11
21:11
21:11
Gate Adjustment
Arrival Gate changed from A2A to A2G
17 May
01:06
21:06
21:06
Gate Adjustment
Arrival Gate changed to A2A
Baggage changed to 3
17 May
01:05
21:05
21:05
Equipment Adjustment
Tail Number changed from N754YX to N773YX
17 May
00:01
20:01
20:01
Time Adjustment
Scheduled Runway Departure changed from May-17-2026 7:59 PM to May-17-2026 8:08 PM
Scheduled Runway Arrival changed from May-17-2026 8:39 PM to May-17-2026 8:59 PM
16 May
23:56
19:56
19:56
Time Adjustment
Scheduled Runway Departure changed to May-17-2026 7:59 PM
Scheduled Runway Arrival changed to May-17-2026 8:39 PM
16 May
22:59
18:59
18:59
Gate Adjustment
Departure Gate changed to A12
16 May
07:05
03:05
03:05
Equipment Adjustment
Tail Number changed from N753YX to N754YX
16 May
01:05
21:05
21:05
Equipment Adjustment
Tail Number changed from N744YX to N753YX
15 May
07:05
03:05
03:05
Equipment Adjustment
Tail Number changed from N784YX to N744YX
15 May
01:05
21:05
21:05
Time Adjustment
Estimated Gate Departure changed to May-17-2026 7:52 PM
Estimated Gate Arrival changed to May-17-2026 9:05 PM
Tail Number changed to N784YX
Actual Equipment changed to E75
14 May
18:47
14:47
14:47
Record Created
14 May
18:47
14:47
14:47
Time Adjustment
Scheduled Gate Departure changed to May-17-2026 7:52 PM
Scheduled Gate Arrival changed to May-17-2026 9:05 PM
Scheduled Equipment changed to E7W