(UA) United Airlines 3556 Flight Details
On time | Arrived
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
08-Nov-2026
Scheduled
08:55
CST
Actual
08:45
CST
Total Departure Delay: -
Flight Runway Times
08-Nov-2026
Scheduled
09:20
CST
Actual
09:25
CST
Runway Delay: 5 mins
Terminal
2
Gate
E16
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 37m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
08-Nov-2026
Scheduled
10:32
CST
Actual
10:18
CST
Total Arrival Delay: -
Flight Runway Times
08-Nov-2026
Scheduled
10:26
CST
Actual
10:10
CST
Runway Delay: -
Terminal
1
Gate
A19
Baggage Claim
M6
Tail Number
N745YX
Flight Time
Actual
1h 33m
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
8 Nov
16:54
10:54
10:54
Gate Adjustment
Baggage changed from 6 to M6
8 Nov
16:20
10:20
10:20
Time Adjustment
Estimated Gate Arrival changed from Nov-08-2026 10:17 AM to Nov-08-2026 10:18 AM
Actual Gate Arrival changed to Nov-08-2026 10:18 AM
8 Nov
16:14
10:14
10:14
Time Adjustment
Estimated Runway Arrival changed from Nov-08-2026 10:11 AM to Nov-08-2026 10:10 AM
Actual Runway Arrival changed from Nov-08-2026 10:11 AM to Nov-08-2026 10:10 AM
Estimated Gate Arrival changed from Nov-08-2026 10:32 AM to Nov-08-2026 10:17 AM
8 Nov
16:12
10:12
10:12
Time Adjustment
Estimated Runway Arrival changed from Nov-08-2026 10:10 AM to Nov-08-2026 10:11 AM
Actual Runway Arrival changed from Nov-08-2026 10:10 AM to Nov-08-2026 10:11 AM
8 Nov
16:11
10:11
10:11
Status Landed
Estimated Runway Arrival changed from Nov-08-2026 10:26 AM to Nov-08-2026 10:10 AM
Actual Runway Arrival changed to Nov-08-2026 10:10 AM
Status changed from Active to Landed
8 Nov
15:26
09:26
09:26
Time Adjustment
Estimated Runway Arrival changed to Nov-08-2026 10:26 AM
Estimated Gate Arrival changed from Nov-08-2026 10:02 AM to Nov-08-2026 10:32 AM
8 Nov
15:25
09:25
09:25
Time Adjustment
Estimated Runway Departure changed from Nov-08-2026 9:20 AM to Nov-08-2026 9:25 AM
Actual Runway Departure changed to Nov-08-2026 9:25 AM
8 Nov
14:50
08:50
08:50
Status Active
Estimated Gate Departure changed from Nov-08-2026 8:55 AM to Nov-08-2026 8:45 AM
Actual Gate Departure changed to Nov-08-2026 8:45 AM
Estimated Gate Arrival changed from Nov-08-2026 10:32 AM to Nov-08-2026 10:02 AM
Status changed from Scheduled to Active
8 Nov
13:55
07:55
07:55
Time Adjustment
Estimated Runway Departure changed to Nov-08-2026 9:20 AM
8 Nov
13:02
07:02
07:02
Gate Adjustment
Departure Gate changed from F28 to E16
8 Nov
10:02
04:02
04:02
Gate Adjustment
Departure Gate changed from F26 to F28
8 Nov
06:20
00:20
00:20
Gate Adjustment
Arrival Gate changed from A14 to A19
8 Nov
06:12
00:12
00:12
Gate Adjustment
Arrival Gate changed from A19 to A14
8 Nov
06:02
00:02
00:02
Gate Adjustment
Arrival Gate changed from A14 to A19
8 Nov
04:50
22:50
22:50
Gate Adjustment
Departure Gate changed from F9 to F26
8 Nov
02:02
20:02
20:02
Equipment Adjustment
Tail Number changed from N729YX to N745YX
8 Nov
01:25
19:25
19:25
Gate Adjustment
Departure Gate changed from E5 to F9
7 Nov
15:01
09:01
09:01
Time Adjustment
Scheduled Runway Departure changed from Nov-08-2026 9:13 AM to Nov-08-2026 9:20 AM
Scheduled Runway Arrival changed from Nov-08-2026 10:00 AM to Nov-08-2026 10:26 AM
7 Nov
14:56
08:56
08:56
Time Adjustment
Scheduled Runway Departure changed to Nov-08-2026 9:13 AM
Scheduled Runway Arrival changed to Nov-08-2026 10:00 AM
7 Nov
09:20
03:20
03:20
Gate Adjustment
Arrival Gate changed to A14
Baggage changed to 6
7 Nov
08:09
02:09
02:09
Equipment Adjustment
Tail Number changed from N740YX to N729YX
7 Nov
02:08
20:08
20:08
Equipment Adjustment
Tail Number changed from N743YX to N740YX
6 Nov
20:08
14:08
14:08
Gate Adjustment
Departure Gate changed to E5
6 Nov
02:09
20:09
20:09
Time Adjustment
Estimated Gate Departure changed to Nov-08-2026 8:55 AM
Estimated Gate Arrival changed to Nov-08-2026 10:32 AM
Tail Number changed to N743YX
Actual Equipment changed to E75
5 Nov
18:46
12:46
12:46
Record Created
5 Nov
18:46
12:46
12:46
Time Adjustment
Scheduled Gate Departure changed to Nov-08-2026 8:55 AM
Scheduled Gate Arrival changed to Nov-08-2026 10:32 AM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to E7W