(UA) United Airlines 3556 Flight Details
On time | Arrived
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
07-Nov-2026
Scheduled
09:00
CST
Actual
08:57
CST
Total Departure Delay: -
Flight Runway Times
07-Nov-2026
Scheduled
09:27
CST
Actual
09:22
CST
Runway Delay: -
Terminal
1
Gate
C6
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 37m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
07-Nov-2026
Scheduled
10:37
CST
Actual
10:12
CST
Total Arrival Delay: -
Flight Runway Times
07-Nov-2026
Scheduled
10:31
CST
Actual
10:06
CST
Runway Delay: -
Terminal
1
Gate
A18
Baggage Claim
M6
Tail Number
N721YX
Flight Time
Actual
1h 15m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AC) Air Canada 4938, (NH) ANA 7450, (NZ) Air New Zealand 2903
Event Timeline
Date
Event
Data Updated
7 Nov
16:49
10:49
10:49
Gate Adjustment
Baggage changed from 6 to M6
7 Nov
16:13
10:13
10:13
Time Adjustment
Estimated Gate Arrival changed from Nov-07-2026 10:14 AM to Nov-07-2026 10:12 AM
Actual Gate Arrival changed to Nov-07-2026 10:12 AM
7 Nov
16:08
10:08
10:08
Time Adjustment
Estimated Gate Arrival changed from Nov-07-2026 10:29 AM to Nov-07-2026 10:14 AM
7 Nov
16:07
10:07
10:07
Status Landed
Estimated Runway Arrival changed from Nov-07-2026 10:23 AM to Nov-07-2026 10:06 AM
Actual Runway Arrival changed to Nov-07-2026 10:06 AM
Status changed from Active to Landed
7 Nov
15:26
09:26
09:26
Time Adjustment
Estimated Runway Departure changed from Nov-07-2026 9:21 AM to Nov-07-2026 9:22 AM
Actual Runway Departure changed from Nov-07-2026 9:21 AM to Nov-07-2026 9:22 AM
Estimated Runway Arrival changed from Nov-07-2026 10:08 AM to Nov-07-2026 10:23 AM
Estimated Gate Arrival changed from Nov-07-2026 10:09 AM to Nov-07-2026 10:29 AM
7 Nov
15:24
09:24
09:24
Time Adjustment
Estimated Runway Departure changed from Nov-07-2026 9:22 AM to Nov-07-2026 9:21 AM
Actual Runway Departure changed from Nov-07-2026 9:22 AM to Nov-07-2026 9:21 AM
7 Nov
15:23
09:23
09:23
Time Adjustment
Actual Runway Departure changed to Nov-07-2026 9:22 AM
7 Nov
15:23
09:23
09:23
Time Adjustment
Estimated Runway Departure changed from Nov-07-2026 9:27 AM to Nov-07-2026 9:22 AM
7 Nov
15:23
09:23
09:23
Time Adjustment
Estimated Runway Arrival changed from Nov-07-2026 10:03 AM to Nov-07-2026 10:08 AM
7 Nov
15:01
09:01
09:01
Status Active
Estimated Gate Departure changed from Nov-07-2026 9:00 AM to Nov-07-2026 8:57 AM
Actual Gate Departure changed to Nov-07-2026 8:57 AM
Status changed from Scheduled to Active
7 Nov
15:01
09:01
09:01
Time Adjustment
Estimated Runway Departure changed from Nov-07-2026 9:14 AM to Nov-07-2026 9:27 AM
Estimated Runway Arrival changed from Nov-07-2026 10:08 AM to Nov-07-2026 10:03 AM
Estimated Gate Arrival changed from Nov-07-2026 10:14 AM to Nov-07-2026 10:09 AM
7 Nov
14:58
08:58
08:58
Time Adjustment
Estimated Runway Departure changed from Nov-07-2026 9:27 AM to Nov-07-2026 9:14 AM
7 Nov
14:58
08:58
08:58
Time Adjustment
Estimated Runway Arrival changed to Nov-07-2026 10:08 AM
Estimated Gate Arrival changed from Nov-07-2026 10:37 AM to Nov-07-2026 10:14 AM
7 Nov
14:00
08:00
08:00
Time Adjustment
Estimated Runway Departure changed to Nov-07-2026 9:27 AM
7 Nov
11:14
05:14
05:14
Gate Adjustment
Departure Gate changed from C8 to C6
7 Nov
11:02
05:02
05:02
Gate Adjustment
Departure Gate changed from C6 to C8
7 Nov
10:38
04:38
04:38
Gate Adjustment
Departure Gate changed from C8 to C6
7 Nov
10:14
04:14
04:14
Gate Adjustment
Departure Gate changed from C6 to C8
7 Nov
04:14
22:14
22:14
Gate Adjustment
Departure Gate changed from C4 to C6
7 Nov
04:09
22:09
22:09
Time Adjustment
Scheduled Runway Departure changed from Nov-07-2026 9:17 AM to Nov-07-2026 9:27 AM
Scheduled Runway Arrival changed from Nov-07-2026 10:04 AM to Nov-07-2026 10:31 AM
6 Nov
15:01
09:01
09:01
Time Adjustment
Scheduled Runway Departure changed to Nov-07-2026 9:17 AM
Scheduled Runway Arrival changed to Nov-07-2026 10:04 AM
6 Nov
09:20
03:20
03:20
Gate Adjustment
Arrival Gate changed to A18
Baggage changed to 6
6 Nov
02:09
20:09
20:09
Equipment Adjustment
Tail Number changed from N766YX to N721YX
6 Nov
02:08
20:08
20:08
Gate Adjustment
Departure Gate changed from E5 to C4
Departure Terminal changed from 2 to 1
5 Nov
20:14
14:14
14:14
Gate Adjustment
Departure Gate changed to E5
5 Nov
02:09
20:09
20:09
Time Adjustment
Estimated Gate Departure changed to Nov-07-2026 9:00 AM
Estimated Gate Arrival changed to Nov-07-2026 10:37 AM
Tail Number changed to N766YX
Actual Equipment changed to E75
4 Nov
18:43
12:43
12:43
Record Created
4 Nov
18:43
12:43
12:43
Time Adjustment
Scheduled Gate Departure changed to Nov-07-2026 9:00 AM
Scheduled Gate Arrival changed to Nov-07-2026 10:37 AM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to E7W