(AA) American Airlines 4634 Flight Details
On time | Scheduled
Departure
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
25-Sep-2026
Scheduled
06:00
CDT
Estimated
06:00
CDT
Total Departure Delay: -
Flight Runway Times
25-Sep-2026
Scheduled
06:16
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C10
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 19m
Arrival
DCA
Ronald Reagan Washington National Airport, DC, US
Flight Gate Times
25-Sep-2026
Scheduled
09:19
EDT
Estimated
09:19
EDT
Total Arrival Delay: -
Flight Runway Times
25-Sep-2026
Scheduled
09:06
EDT
Actual
--
Runway Delay: -
Terminal
2
Gate
D36
Baggage Claim
11
Tail Number
N403YX
Flight Time
Estimated
2h 19m
Flight Notes
Operated by Republic Airways on behalf of American Airlines
Event Timeline
Date
Event
Data Updated
24 Sep
20:06
15:06
16:06
Equipment Adjustment
Tail Number changed to N403YX
Actual Equipment changed to E75
24 Sep
18:11
13:11
14:11
Gate Adjustment
Departure Gate changed from C12 to C10
24 Sep
17:38
12:38
13:38
Gate Adjustment
Departure Gate changed from C18 to C12
24 Sep
11:07
06:07
07:07
Time Adjustment
Scheduled Runway Departure changed from Sep-25-2026 6:06 AM to Sep-25-2026 6:16 AM
Scheduled Runway Arrival changed from Sep-25-2026 8:48 AM to Sep-25-2026 9:06 AM
24 Sep
11:06
06:06
07:06
Time Adjustment
Scheduled Runway Departure changed to Sep-25-2026 6:06 AM
Scheduled Runway Arrival changed to Sep-25-2026 8:48 AM
24 Sep
06:19
01:19
02:19
Gate Adjustment
Baggage changed from 9 to 11
24 Sep
00:40
19:40
20:40
Time Adjustment
Estimated Gate Departure changed to Sep-25-2026 6:00 AM
Estimated Gate Arrival changed to Sep-25-2026 9:19 AM
Departure Gate changed to C18
Arrival Gate changed to D36
Baggage changed to 9
22 Sep
18:08
13:08
14:08
Record Created
22 Sep
18:08
13:08
14:08
Time Adjustment
Scheduled Gate Departure changed to Sep-25-2026 6:00 AM
Scheduled Gate Arrival changed to Sep-25-2026 9:19 AM
Departure Terminal changed to 1
Arrival Terminal changed to 2
Scheduled Equipment changed to E75