(AA) American Airlines 4543 Flight Details
On time | Scheduled
Departure
ACK
Nantucket Memorial Airport, MA, US
Flight Gate Times
25-Jul-2026
Scheduled
11:14
EDT
Estimated
11:14
EDT
Total Departure Delay: -
Flight Runway Times
25-Jul-2026
Scheduled
11:32
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
3
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 45m
Arrival
DCA
Ronald Reagan Washington National Airport, DC, US
Flight Gate Times
25-Jul-2026
Scheduled
12:59
EDT
Estimated
12:37
EDT
Total Arrival Delay: -
Flight Runway Times
25-Jul-2026
Scheduled
12:28
EDT
Actual
--
Runway Delay: -
Terminal
2
Gate
D43B
Baggage Claim
9
Tail Number
N101HQ
Flight Time
Estimated
1h 23m
Flight Notes
Operated by Republic Airways on behalf of American Airlines
Event Timeline
Date
Event
Data Updated
25 Jul
14:10
10:10
10:10
Time Adjustment
Estimated Gate Arrival changed from Jul-25-2026 12:39 PM to Jul-25-2026 12:37 PM
25 Jul
14:10
10:10
10:10
Time Adjustment
Estimated Gate Arrival changed from Jul-25-2026 12:59 PM to Jul-25-2026 12:39 PM
25 Jul
14:10
10:10
10:10
Time Adjustment
Scheduled Runway Departure changed from Jul-25-2026 11:31 AM to Jul-25-2026 11:32 AM
Scheduled Runway Arrival changed from Jul-25-2026 12:48 PM to Jul-25-2026 12:28 PM
24 Jul
22:19
18:19
18:19
Gate Adjustment
Arrival Gate changed from E59 to D43B
Baggage changed from 10 to 9
24 Jul
20:09
16:09
16:09
Equipment Adjustment
Tail Number changed to N101HQ
Actual Equipment changed from E75 to E75
24 Jul
15:21
11:21
11:21
Time Adjustment
Scheduled Runway Departure changed from Jul-25-2026 11:18 AM to Jul-25-2026 11:31 AM
Scheduled Runway Arrival changed from Jul-25-2026 12:29 PM to Jul-25-2026 12:48 PM
24 Jul
15:16
11:16
11:16
Time Adjustment
Scheduled Runway Departure changed to Jul-25-2026 11:18 AM
Scheduled Runway Arrival changed to Jul-25-2026 12:29 PM
24 Jul
06:11
02:11
02:11
Gate Adjustment
Baggage changed from 9 to 10
24 Jul
00:42
20:42
20:42
Time Adjustment
Estimated Gate Departure changed to Jul-25-2026 11:14 AM
Estimated Gate Arrival changed to Jul-25-2026 12:59 PM
Departure Gate changed to 3
Arrival Gate changed to E59
Baggage changed to 9
Actual Equipment changed to E75
22 Jul
18:08
14:08
14:08
Record Created
22 Jul
18:08
14:08
14:08
Time Adjustment
Scheduled Gate Departure changed to Jul-25-2026 11:14 AM
Scheduled Gate Arrival changed to Jul-25-2026 12:59 PM
Arrival Terminal changed to 2
Scheduled Equipment changed to E75