(UA) United Airlines 4491 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
15-Mar-2026
Scheduled
10:56
CDT
Estimated
10:56
CDT
Total Departure Delay: -
Flight Runway Times
15-Mar-2026
Scheduled
11:24
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
E9
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 31m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
15-Mar-2026
Scheduled
12:27
CDT
Estimated
12:27
CDT
Total Arrival Delay: -
Flight Runway Times
15-Mar-2026
Scheduled
12:22
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A18
Baggage Claim
-
Tail Number
N564GJ
Flight Time
Estimated
1h 31m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4900, (NH) ANA 7588, (NZ) Air New Zealand 2899
Event Timeline
Date
Event
Data Updated
15 Mar
04:02
23:02
23:02
Gate Adjustment
Departure Gate changed from F20 to E9
15 Mar
03:57
22:57
22:57
Gate Adjustment
Departure Gate changed from F23 to B23
Departure Terminal changed from 2 to 1
15 Mar
03:57
22:57
22:57
Gate Adjustment
Departure Gate changed from B23 to F20
Departure Terminal changed from 1 to 2
15 Mar
01:14
20:14
20:14
Gate Adjustment
Arrival Gate changed from A16 to A18
14 Mar
20:58
15:58
15:58
Equipment Adjustment
Tail Number changed from N580GJ to N564GJ
14 Mar
17:32
12:32
12:32
Gate Adjustment
Arrival Gate changed to A16
14 Mar
16:06
11:06
11:06
Time Adjustment
Scheduled Runway Departure changed from Mar-15-2026 11:09 AM to Mar-15-2026 11:24 AM
Scheduled Runway Arrival changed from Mar-15-2026 11:56 AM to Mar-15-2026 12:22 PM
14 Mar
16:01
11:01
11:01
Time Adjustment
Scheduled Runway Departure changed to Mar-15-2026 11:09 AM
Scheduled Runway Arrival changed to Mar-15-2026 11:56 AM
14 Mar
00:30
19:30
19:30
Equipment Adjustment
Tail Number changed from N537GJ to N580GJ
13 Mar
20:38
15:38
15:38
Time Adjustment
Estimated Gate Departure changed to Mar-15-2026 10:56 AM
Estimated Gate Arrival changed to Mar-15-2026 12:27 PM
Departure Gate changed to F23
Tail Number changed to N537GJ
Actual Equipment changed to CR7
12 Mar
18:47
13:47
13:47
Record Created
12 Mar
18:47
13:47
13:47
Time Adjustment
Scheduled Gate Departure changed to Mar-15-2026 10:56 AM
Scheduled Gate Arrival changed to Mar-15-2026 12:27 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5