(UA) United Airlines 3556 Flight Details
On time | Arrived
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
12-Nov-2026
Scheduled
08:55
CST
Actual
08:46
CST
Total Departure Delay: -
Flight Runway Times
12-Nov-2026
Scheduled
09:20
CST
Actual
09:41
CST
Runway Delay: 21 mins
Terminal
2
Gate
E5
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 37m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
12-Nov-2026
Scheduled
10:32
CST
Actual
10:35
CST
Total Arrival Delay: 3 mins
Flight Runway Times
12-Nov-2026
Scheduled
10:26
CST
Actual
10:28
CST
Runway Delay: 2 mins
Terminal
1
Gate
A16
Baggage Claim
M6
Tail Number
N785YX
Flight Time
Actual
1h 49m
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
12 Nov
16:57
10:57
10:57
Gate Adjustment
Baggage changed from 6 to M6
12 Nov
16:36
10:36
10:36
Time Adjustment
Estimated Gate Arrival changed from Nov-12-2026 10:33 AM to Nov-12-2026 10:35 AM
Actual Gate Arrival changed to Nov-12-2026 10:35 AM
12 Nov
16:32
10:32
10:32
Time Adjustment
Estimated Runway Arrival changed from Nov-12-2026 10:29 AM to Nov-12-2026 10:28 AM
Actual Runway Arrival changed from Nov-12-2026 10:29 AM to Nov-12-2026 10:28 AM
Estimated Gate Arrival changed from Nov-12-2026 10:49 AM to Nov-12-2026 10:33 AM
12 Nov
16:30
10:30
10:30
Time Adjustment
Estimated Runway Arrival changed from Nov-12-2026 10:28 AM to Nov-12-2026 10:29 AM
Actual Runway Arrival changed from Nov-12-2026 10:28 AM to Nov-12-2026 10:29 AM
12 Nov
16:29
10:29
10:29
Status Landed
Estimated Runway Arrival changed from Nov-12-2026 10:43 AM to Nov-12-2026 10:28 AM
Actual Runway Arrival changed to Nov-12-2026 10:28 AM
Status changed from Active to Landed
12 Nov
15:44
09:44
09:44
Time Adjustment
Estimated Runway Arrival changed to Nov-12-2026 10:43 AM
Estimated Gate Arrival changed from Nov-12-2026 10:03 AM to Nov-12-2026 10:49 AM
12 Nov
15:43
09:43
09:43
Time Adjustment
Estimated Runway Arrival changed from Nov-12-2026 9:53 AM
12 Nov
15:43
09:43
09:43
Time Adjustment
Estimated Runway Arrival changed to Nov-12-2026 9:53 AM
12 Nov
15:42
09:42
09:42
Time Adjustment
Estimated Runway Departure changed from Nov-12-2026 9:20 AM to Nov-12-2026 9:41 AM
Actual Runway Departure changed to Nov-12-2026 9:41 AM
12 Nov
15:42
09:42
09:42
Time Adjustment
Estimated Runway Departure changed from Nov-12-2026 9:24 AM to Nov-12-2026 9:20 AM
12 Nov
15:24
09:24
09:24
Time Adjustment
Estimated Runway Departure changed from Nov-12-2026 9:20 AM to Nov-12-2026 9:24 AM
12 Nov
15:09
09:09
09:09
Time Adjustment
Estimated Runway Departure changed from Nov-12-2026 9:20 AM to Nov-12-2026 9:09 AM
12 Nov
15:09
09:09
09:09
Time Adjustment
Estimated Runway Departure changed from Nov-12-2026 9:09 AM to Nov-12-2026 9:20 AM
12 Nov
14:50
08:50
08:50
Status Active
Estimated Gate Departure changed from Nov-12-2026 8:55 AM to Nov-12-2026 8:46 AM
Actual Gate Departure changed to Nov-12-2026 8:46 AM
Estimated Gate Arrival changed from Nov-12-2026 10:32 AM to Nov-12-2026 10:03 AM
Status changed from Scheduled to Active
12 Nov
14:10
08:10
08:10
Time Adjustment
Estimated Runway Departure changed to Nov-12-2026 9:20 AM
12 Nov
13:02
07:02
07:02
Gate Adjustment
Departure Gate changed from B20 to E5
Departure Terminal changed from 1 to 2
12 Nov
10:44
04:44
04:44
Gate Adjustment
Departure Gate changed from C6 to B20
12 Nov
10:08
04:08
04:08
Gate Adjustment
Departure Gate changed from C8 to C6
12 Nov
09:26
03:26
03:26
Gate Adjustment
Departure Gate changed from C4 to C8
12 Nov
09:26
03:26
03:26
Gate Adjustment
Departure Gate changed from C31 to C4
12 Nov
01:33
19:33
19:33
Gate Adjustment
Departure Gate changed from F26 to E15
12 Nov
01:33
19:33
19:33
Gate Adjustment
Departure Gate changed from E15 to C30
Departure Terminal changed from 2 to 1
12 Nov
01:33
19:33
19:33
Gate Adjustment
Departure Gate changed from C30 to C31
12 Nov
01:32
19:32
19:32
Gate Adjustment
Departure Gate changed from C30 to F26
Departure Terminal changed from 1 to 2
11 Nov
23:38
17:38
17:38
Gate Adjustment
Departure Gate changed from B3 to C30
11 Nov
23:38
17:38
17:38
Time Adjustment
Scheduled Runway Departure changed from Nov-12-2026 9:16 AM to Nov-12-2026 9:20 AM
Scheduled Runway Arrival changed from Nov-12-2026 10:05 AM to Nov-12-2026 10:26 AM
11 Nov
14:56
08:56
08:56
Time Adjustment
Scheduled Runway Departure changed to Nov-12-2026 9:16 AM
Scheduled Runway Arrival changed to Nov-12-2026 10:05 AM
11 Nov
09:38
03:38
03:38
Gate Adjustment
Arrival Gate changed to A16
Baggage changed to 6
11 Nov
02:08
20:08
20:08
Equipment Adjustment
Tail Number changed from N772YX to N785YX
10 Nov
20:08
14:08
14:08
Gate Adjustment
Departure Gate changed to B3
Departure Terminal changed from 2 to 1
10 Nov
08:14
02:14
02:14
Equipment Adjustment
Tail Number changed from N746YX to N772YX
10 Nov
02:09
20:09
20:09
Time Adjustment
Estimated Gate Departure changed to Nov-12-2026 8:55 AM
Estimated Gate Arrival changed to Nov-12-2026 10:32 AM
Tail Number changed to N746YX
Actual Equipment changed to E75
9 Nov
18:46
12:46
12:46
Record Created
9 Nov
18:46
12:46
12:46
Time Adjustment
Scheduled Gate Departure changed to Nov-12-2026 8:55 AM
Scheduled Gate Arrival changed to Nov-12-2026 10:32 AM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to E7W