(AA) American Airlines 4734 Flight Details
On time | Departed
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
16-Dec-2025
Scheduled
15:30
EST
Actual
15:30
EST
Total Departure Delay: -
Flight Runway Times
16-Dec-2025
Scheduled
15:46
EST
Actual
15:47
EST
Runway Delay: 1 min
Terminal
-
Gate
B6
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 2m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
16-Dec-2025
Scheduled
16:32
CST
Estimated
16:05
CST
Total Arrival Delay: -
Flight Runway Times
16-Dec-2025
Scheduled
16:08
CST
Estimated
15:55
CST
Runway Delay: -
Terminal
3
Gate
L3
Baggage Claim
-
Tail Number
N435YX
Flight Time
Estimated
1h 35m
Flight Notes
Operated by Republic Airways on behalf of American Airlines
Also marketed as (AS) Alaska Airlines 6178, (IB) Iberia 8383, (JL) JAL 7411, (QF) Qantas 4625, (QR) Qatar Airways 7844
Event Timeline
Date
Event
Data Updated
16 Dec
21:36
16:36
15:36
Time Adjustment
Estimated Runway Arrival changed from Dec-16-2025 3:56 PM to Dec-16-2025 3:55 PM
Estimated Gate Arrival changed from Dec-16-2025 4:06 PM to Dec-16-2025 4:05 PM
16 Dec
21:32
16:32
15:32
Time Adjustment
Estimated Runway Arrival changed from Dec-16-2025 3:57 PM to Dec-16-2025 3:56 PM
Estimated Gate Arrival changed from Dec-16-2025 4:07 PM to Dec-16-2025 4:06 PM
16 Dec
21:21
16:21
15:21
Time Adjustment
Estimated Runway Arrival changed from Dec-16-2025 4:00 PM to Dec-16-2025 3:57 PM
Estimated Gate Arrival changed from Dec-16-2025 4:10 PM to Dec-16-2025 4:07 PM
16 Dec
21:11
16:11
15:11
Time Adjustment
Estimated Runway Arrival changed from Dec-16-2025 3:57 PM to Dec-16-2025 4:00 PM
Estimated Gate Arrival changed from Dec-16-2025 4:07 PM to Dec-16-2025 4:10 PM
16 Dec
21:06
16:06
15:06
Gate Adjustment
Arrival Gate changed from L1A to L3
16 Dec
21:02
16:02
15:02
Time Adjustment
Estimated Gate Arrival changed from Dec-16-2025 4:13 PM to Dec-16-2025 4:07 PM
16 Dec
21:00
16:00
15:00
Gate Adjustment
Arrival Gate changed from L4 to L1A
16 Dec
20:58
15:58
14:58
Gate Adjustment
Arrival Gate changed from L10A to L4
16 Dec
20:58
15:58
14:58
Time Adjustment
Estimated Runway Arrival changed from Dec-16-2025 3:29 PM to Dec-16-2025 3:57 PM
Estimated Gate Arrival changed from Dec-16-2025 3:53 PM to Dec-16-2025 4:21 PM
16 Dec
20:58
15:58
14:58
Time Adjustment
Estimated Gate Arrival changed from Dec-16-2025 4:21 PM to Dec-16-2025 4:13 PM
16 Dec
20:49
15:49
14:49
Time Adjustment
Estimated Runway Departure changed from Dec-16-2025 3:46 PM to Dec-16-2025 3:47 PM
Actual Runway Departure changed to Dec-16-2025 3:47 PM
Estimated Runway Arrival changed from Dec-16-2025 3:28 PM to Dec-16-2025 3:29 PM
Estimated Gate Arrival changed from Dec-16-2025 3:52 PM to Dec-16-2025 3:53 PM
16 Dec
20:33
15:33
14:33
Status Active
Estimated Runway Departure changed to Dec-16-2025 3:46 PM
Actual Gate Departure changed to Dec-16-2025 3:30 PM
Estimated Runway Arrival changed to Dec-16-2025 3:28 PM
Estimated Gate Arrival changed from Dec-16-2025 3:51 PM to Dec-16-2025 3:52 PM
Status changed from Scheduled to Active
16 Dec
20:21
15:21
14:21
Gate Adjustment
Arrival Gate changed from L10C to L10A
16 Dec
19:32
14:32
13:32
Time Adjustment
Estimated Gate Arrival changed from Dec-16-2025 3:52 PM to Dec-16-2025 3:51 PM
16 Dec
19:30
14:30
13:30
Gate Adjustment
Arrival Gate changed from H2 to L10C
16 Dec
19:26
14:26
13:26
Time Adjustment
Estimated Gate Arrival changed from Dec-16-2025 4:32 PM to Dec-16-2025 3:52 PM
16 Dec
18:23
13:23
12:23
Gate Adjustment
Departure Gate changed from B4 to B6
16 Dec
18:02
13:02
12:02
Gate Adjustment
Arrival Gate changed from L10B to H2
16 Dec
15:23
10:23
09:23
Equipment Adjustment
Tail Number changed from N126HQ to N435YX
Actual Equipment changed from E75 to E75
16 Dec
07:22
02:22
01:22
Gate Adjustment
Arrival Gate changed from L22 to L10B
16 Dec
02:29
21:29
20:29
Time Adjustment
Scheduled Runway Departure changed from Dec-16-2025 3:38 PM to Dec-16-2025 3:46 PM
Scheduled Runway Arrival changed from Dec-16-2025 3:47 PM to Dec-16-2025 4:08 PM
16 Dec
02:12
21:12
20:12
Equipment Adjustment
Tail Number changed to N126HQ
Actual Equipment changed to E75
15 Dec
21:58
16:58
15:58
Gate Adjustment
Arrival Gate changed from L10C to L22
15 Dec
20:31
15:31
14:31
Time Adjustment
Scheduled Runway Departure changed to Dec-16-2025 3:38 PM
Scheduled Runway Arrival changed to Dec-16-2025 3:47 PM
15 Dec
09:38
04:38
03:38
Gate Adjustment
Departure Gate changed to B4
15 Dec
08:07
03:07
02:07
Gate Adjustment
Arrival Gate changed to L10C
15 Dec
01:40
20:40
19:40
Time Adjustment
Estimated Gate Departure changed to Dec-16-2025 3:30 PM
Estimated Gate Arrival changed to Dec-16-2025 4:32 PM
13 Dec
18:07
13:07
12:07
Record Created
13 Dec
18:07
13:07
12:07
Time Adjustment
Scheduled Gate Departure changed to Dec-16-2025 3:30 PM
Scheduled Gate Arrival changed to Dec-16-2025 4:32 PM
Arrival Terminal changed to 3
Scheduled Equipment changed to E75