(UA) United Airlines 3556 Flight Details
On time | Arrived
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
27-Oct-2026
Scheduled
08:55
CDT
Actual
08:47
CDT
Total Departure Delay: -
Flight Runway Times
27-Oct-2026
Scheduled
09:26
CDT
Actual
09:10
CDT
Runway Delay: -
Terminal
1
Gate
B18
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 37m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
27-Oct-2026
Scheduled
10:32
CDT
Actual
10:20
CDT
Total Arrival Delay: -
Flight Runway Times
27-Oct-2026
Scheduled
10:26
CDT
Actual
10:12
CDT
Runway Delay: -
Terminal
1
Gate
A16
Baggage Claim
M6
Tail Number
N786YX
Flight Time
Actual
1h 33m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AC) Air Canada 4912, (NZ) Air New Zealand 2901
Event Timeline
Date
Event
Data Updated
27 Oct
15:29
10:29
10:29
Gate Adjustment
Baggage changed from 6 to M6
27 Oct
15:21
10:21
10:21
Time Adjustment
Estimated Gate Arrival changed to Oct-27-2026 10:20 AM
Actual Gate Arrival changed to Oct-27-2026 10:20 AM
27 Oct
15:13
10:13
10:13
Status Landed
Estimated Runway Arrival changed from Oct-27-2026 9:59 AM to Oct-27-2026 10:12 AM
Actual Runway Arrival changed to Oct-27-2026 10:12 AM
Estimated Gate Arrival changed from Oct-27-2026 10:00 AM
Status changed from Active to Landed
27 Oct
14:14
09:14
09:14
Time Adjustment
Estimated Runway Arrival changed from Oct-27-2026 10:04 AM to Oct-27-2026 9:59 AM
Estimated Gate Arrival changed from Oct-27-2026 10:07 AM to Oct-27-2026 10:00 AM
27 Oct
14:13
09:13
09:13
Time Adjustment
Estimated Runway Arrival changed from Oct-27-2026 9:59 AM to Oct-27-2026 10:04 AM
27 Oct
14:11
09:11
09:11
Time Adjustment
Estimated Runway Departure changed from Oct-27-2026 9:26 AM to Oct-27-2026 9:10 AM
Actual Runway Departure changed to Oct-27-2026 9:10 AM
Estimated Runway Arrival changed from Oct-27-2026 9:53 AM to Oct-27-2026 9:59 AM
27 Oct
14:11
09:11
09:11
Time Adjustment
Estimated Runway Arrival changed to Oct-27-2026 9:53 AM
27 Oct
13:50
08:50
08:50
Status Active
Estimated Gate Departure changed from Oct-27-2026 8:55 AM to Oct-27-2026 8:47 AM
Actual Gate Departure changed to Oct-27-2026 8:47 AM
Status changed from Scheduled to Active
27 Oct
12:56
07:56
07:56
Time Adjustment
Estimated Gate Arrival changed from Oct-27-2026 10:32 AM to Oct-27-2026 10:07 AM
27 Oct
12:36
07:36
07:36
Time Adjustment
Estimated Runway Departure changed to Oct-27-2026 9:26 AM
27 Oct
05:56
00:56
00:56
Gate Adjustment
Departure Gate changed from B3 to B18
26 Oct
15:38
10:38
10:38
Gate Adjustment
Arrival Gate changed to A16
Baggage changed to 6
26 Oct
14:01
09:01
09:01
Time Adjustment
Scheduled Runway Departure changed from Oct-27-2026 9:05 AM to Oct-27-2026 9:26 AM
Scheduled Runway Arrival changed from Oct-27-2026 9:48 AM to Oct-27-2026 10:26 AM
26 Oct
13:56
08:56
08:56
Time Adjustment
Scheduled Runway Departure changed to Oct-27-2026 9:05 AM
Scheduled Runway Arrival changed to Oct-27-2026 9:48 AM
26 Oct
07:08
02:08
02:08
Equipment Adjustment
Tail Number changed from N757YX to N786YX
26 Oct
01:08
20:08
20:08
Equipment Adjustment
Tail Number changed from N782YX to N757YX
25 Oct
19:08
14:08
14:08
Gate Adjustment
Departure Gate changed to B3
Departure Terminal changed from 2 to 1
25 Oct
07:14
02:14
02:14
Time Adjustment
Estimated Gate Departure changed to Oct-27-2026 8:55 AM
Estimated Gate Arrival changed to Oct-27-2026 10:32 AM
Tail Number changed to N782YX
Actual Equipment changed to E75
24 Oct
18:45
13:45
13:45
Record Created
24 Oct
18:45
13:45
13:45
Time Adjustment
Scheduled Gate Departure changed to Oct-27-2026 8:55 AM
Scheduled Gate Arrival changed to Oct-27-2026 10:32 AM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to E7W