(UA) United Airlines 3556 Flight Details
On time | Scheduled
Departure
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
09-May-2026
Scheduled
17:10
EDT
Estimated
17:10
EDT
Total Departure Delay: -
Flight Runway Times
09-May-2026
Scheduled
17:33
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A2A
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 54m
Arrival
PWM
Portland International Jetport, ME, US
Flight Gate Times
09-May-2026
Scheduled
19:04
EDT
Estimated
19:04
EDT
Total Arrival Delay: -
Flight Runway Times
09-May-2026
Scheduled
19:00
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
1B
Baggage Claim
C
Tail Number
N778YX
Flight Time
Estimated
1h 54m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AV) Avianca 2093, (CM) Copa Airlines 1303
Event Timeline
Date
Event
Data Updated
9 May
01:06
21:06
21:06
Gate Adjustment
Departure Gate changed from D27 to A2A
9 May
01:06
21:06
21:06
Equipment Adjustment
Tail Number changed from N775YX to N778YX
9 May
00:59
20:59
20:59
Gate Adjustment
Departure Gate changed to D27
8 May
23:59
19:59
19:59
Gate Adjustment
Arrival Gate changed from 2 to 1B
Baggage changed to C
8 May
23:57
19:57
19:57
Time Adjustment
Scheduled Runway Departure changed to May-09-2026 5:33 PM
Scheduled Runway Arrival changed to May-09-2026 7:00 PM
8 May
05:13
01:13
01:13
Gate Adjustment
Arrival Gate changed to 2
8 May
01:05
21:05
21:05
Equipment Adjustment
Tail Number changed from N725YX to N775YX
7 May
07:05
03:05
03:05
Equipment Adjustment
Tail Number changed from N792YX to N725YX
7 May
01:06
21:06
21:06
Time Adjustment
Estimated Gate Departure changed to May-09-2026 5:10 PM
Estimated Gate Arrival changed to May-09-2026 7:04 PM
Tail Number changed to N792YX
Actual Equipment changed to E75
6 May
18:44
14:44
14:44
Record Created
6 May
18:44
14:44
14:44
Time Adjustment
Scheduled Gate Departure changed to May-09-2026 5:10 PM
Scheduled Gate Arrival changed to May-09-2026 7:04 PM
Scheduled Equipment changed to E7W