(UA) United Airlines 3556 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
14-Nov-2026
Scheduled
09:00
CST
Estimated
09:00
CST
Total Departure Delay: -
Flight Runway Times
14-Nov-2026
Scheduled
09:27
CST
Actual
--
Runway Delay: -
Terminal
1
Gate
C4
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 37m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
14-Nov-2026
Scheduled
10:37
CST
Estimated
10:37
CST
Total Arrival Delay: -
Flight Runway Times
14-Nov-2026
Scheduled
10:31
CST
Actual
--
Runway Delay: -
Terminal
1
Gate
A18
Baggage Claim
6
Tail Number
N743YX
Flight Time
Estimated
1h 37m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AC) Air Canada 4912, (NH) ANA 7450
Event Timeline
Date
Event
Data Updated
13 Nov
16:38
10:38
10:38
Gate Adjustment
Arrival Gate changed to A18
Baggage changed to 6
13 Nov
15:08
09:08
09:08
Time Adjustment
Scheduled Runway Departure changed from Nov-14-2026 9:22 AM to Nov-14-2026 9:27 AM
Scheduled Runway Arrival changed from Nov-14-2026 10:09 AM to Nov-14-2026 10:31 AM
13 Nov
15:01
09:01
09:01
Time Adjustment
Scheduled Runway Departure changed to Nov-14-2026 9:22 AM
Scheduled Runway Arrival changed to Nov-14-2026 10:09 AM
12 Nov
20:02
14:02
14:02
Gate Adjustment
Departure Gate changed to C4
Departure Terminal changed from 2 to 1
12 Nov
02:09
20:09
20:09
Time Adjustment
Estimated Gate Departure changed to Nov-14-2026 9:00 AM
Estimated Gate Arrival changed to Nov-14-2026 10:37 AM
Tail Number changed to N743YX
Actual Equipment changed to E75
11 Nov
18:43
12:43
12:43
Record Created
11 Nov
18:43
12:43
12:43
Time Adjustment
Scheduled Gate Departure changed to Nov-14-2026 9:00 AM
Scheduled Gate Arrival changed to Nov-14-2026 10:37 AM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to E7W