(AA) American Airlines 4490 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
21-Mar-2026
Scheduled
15:19
CDT
Estimated
15:19
CDT
Total Departure Delay: -
Flight Runway Times
21-Mar-2026
Scheduled
15:41
CDT
Actual
--
Runway Delay: -
Terminal
3
Gate
L21
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 40m
Arrival
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
21-Mar-2026
Scheduled
17:59
EDT
Estimated
17:59
EDT
Total Arrival Delay: -
Flight Runway Times
21-Mar-2026
Scheduled
17:52
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B6
Baggage Claim
7
Tail Number
N431YX
Flight Time
Estimated
1h 40m
Flight Notes
Operated by Republic Airways on behalf of American Airlines
Also marketed as (BA) British Airways 6605, (JL) JAL 7674, (QF) Qantas 4637
Event Timeline
Date
Event
Data Updated
21 Mar
12:55
07:55
08:55
Equipment Adjustment
Tail Number changed from N114HQ to N431YX
Actual Equipment changed from E75 to E75
21 Mar
12:21
07:21
08:21
Gate Adjustment
Departure Gate changed from H8 to L21
21 Mar
12:01
07:01
08:01
Gate Adjustment
Baggage changed to 7
21 Mar
11:43
06:43
07:43
Equipment Adjustment
Tail Number changed from N107HQ to N114HQ
21 Mar
10:06
05:06
06:06
Equipment Adjustment
Tail Number changed from N131HQ to N107HQ
21 Mar
04:37
23:37
00:37
Gate Adjustment
Departure Gate changed from L7 to H8
21 Mar
02:18
21:18
22:18
Time Adjustment
Scheduled Runway Departure changed to Mar-21-2026 3:41 PM
Scheduled Runway Arrival changed to Mar-21-2026 5:52 PM
21 Mar
01:12
20:12
21:12
Equipment Adjustment
Tail Number changed to N131HQ
Actual Equipment changed to E75
20 Mar
07:04
02:04
03:04
Gate Adjustment
Departure Gate changed to L7
20 Mar
00:39
19:39
20:39
Time Adjustment
Estimated Gate Departure changed to Mar-21-2026 3:19 PM
Estimated Gate Arrival changed to Mar-21-2026 5:59 PM
Arrival Gate changed to B6
18 Mar
18:07
13:07
14:07
Record Created
18 Mar
18:07
13:07
14:07
Time Adjustment
Scheduled Gate Departure changed to Mar-21-2026 3:19 PM
Scheduled Gate Arrival changed to Mar-21-2026 5:59 PM
Departure Terminal changed to 3
Scheduled Equipment changed to E75