(UA) United Airlines 4487 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
28-Dec-2025
Scheduled
21:10
CST
Estimated
21:10
CST
Total Departure Delay: -
Flight Runway Times
28-Dec-2025
Scheduled
21:30
CST
Actual
--
Runway Delay: -
Terminal
2
Gate
F27
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 33m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
28-Dec-2025
Scheduled
22:43
CST
Estimated
22:43
CST
Total Arrival Delay: -
Flight Runway Times
28-Dec-2025
Scheduled
22:37
CST
Actual
--
Runway Delay: -
Terminal
1
Gate
A18
Baggage Claim
-
Tail Number
N523GJ
Flight Time
Estimated
1h 33m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4930, (NZ) Air New Zealand 2899
Event Timeline
Date
Event
Data Updated
28 Dec
14:37
08:37
08:37
Gate Adjustment
Departure Gate changed from F21 to F27
28 Dec
07:07
01:07
01:07
Gate Adjustment
Arrival Gate changed to A18
28 Dec
03:16
21:16
21:16
Time Adjustment
Scheduled Runway Departure changed from Dec-28-2025 9:22 PM to Dec-28-2025 9:30 PM
Scheduled Runway Arrival changed from Dec-28-2025 10:09 PM to Dec-28-2025 10:37 PM
28 Dec
03:11
21:11
21:11
Time Adjustment
Scheduled Runway Departure changed to Dec-28-2025 9:22 PM
Scheduled Runway Arrival changed to Dec-28-2025 10:09 PM
27 Dec
11:31
05:31
05:31
Gate Adjustment
Departure Gate changed from F11 to F21
27 Dec
11:25
05:25
05:25
Equipment Adjustment
Tail Number changed from N504GJ to N523GJ
27 Dec
11:19
05:19
05:19
Equipment Adjustment
Tail Number changed from N548GJ to N504GJ
27 Dec
11:19
05:19
05:19
Gate Adjustment
Departure Gate changed from F4 to F11
27 Dec
11:13
05:13
05:13
Equipment Adjustment
Tail Number changed from N550GJ to N548GJ
27 Dec
11:07
05:07
05:07
Equipment Adjustment
Tail Number changed from N540GJ to N550GJ
27 Dec
10:31
04:31
04:31
Equipment Adjustment
Tail Number changed from N549GJ to N540GJ
27 Dec
07:07
01:07
01:07
Gate Adjustment
Departure Gate changed to F4
27 Dec
02:19
20:19
20:19
Equipment Adjustment
Tail Number changed from N534GJ to N549GJ
25 Dec
23:01
17:01
17:01
Equipment Adjustment
Tail Number changed from N564GJ to N534GJ
25 Dec
19:31
13:31
13:31
Time Adjustment
Estimated Gate Departure changed to Dec-28-2025 9:10 PM
Estimated Gate Arrival changed to Dec-28-2025 10:43 PM
Tail Number changed to N564GJ
Actual Equipment changed to CR7
25 Dec
18:48
12:48
12:48
Record Created
25 Dec
18:48
12:48
12:48
Time Adjustment
Scheduled Gate Departure changed to Dec-28-2025 9:10 PM
Scheduled Gate Arrival changed to Dec-28-2025 10:43 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5