(UA) United Airlines 4581 Flight Details
On time | Departed
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
10-Jul-2026
Scheduled
12:55
CDT
Actual
12:49
CDT
Total Departure Delay: -
Flight Runway Times
10-Jul-2026
Scheduled
13:26
CDT
Estimated
13:26
CDT
Runway Delay: -
Terminal
3
Gate
G6
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 28m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
10-Jul-2026
Scheduled
14:23
CDT
Estimated
14:23
CDT
Total Arrival Delay: -
Flight Runway Times
10-Jul-2026
Scheduled
14:18
CDT
Estimated
14:01
CDT
Runway Delay: -
Terminal
1
Gate
A19
Baggage Claim
6
Tail Number
N536GJ
Flight Time
Estimated
1h 34m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 3578, (NH) ANA 7450, (NZ) Air New Zealand 2891
Event Timeline
Date
Event
Data Updated
10 Jul
17:51
12:51
12:51
Status Active
Estimated Gate Departure changed from Jul-10-2026 12:55 PM to Jul-10-2026 12:49 PM
Actual Gate Departure changed to Jul-10-2026 12:49 PM
Status changed from Scheduled to Active
10 Jul
17:50
12:50
12:50
Time Adjustment
Estimated Runway Arrival changed from Jul-10-2026 2:18 PM to Jul-10-2026 2:01 PM
10 Jul
16:26
11:26
11:26
Gate Adjustment
Departure Gate changed from G20 to G6
10 Jul
16:23
11:23
11:23
Time Adjustment
Estimated Runway Arrival changed to Jul-10-2026 2:18 PM
10 Jul
16:23
11:23
11:23
Time Adjustment
Estimated Runway Departure changed to Jul-10-2026 1:26 PM
10 Jul
07:44
02:44
02:44
Gate Adjustment
Arrival Gate changed from A16 to A19
10 Jul
05:10
00:10
00:10
Gate Adjustment
Departure Terminal changed from 2 to 3
9 Jul
19:26
14:26
14:26
Gate Adjustment
Arrival Gate changed to A16
Baggage changed to 6
9 Jul
18:01
13:01
13:01
Time Adjustment
Scheduled Runway Departure changed from Jul-10-2026 1:01 PM to Jul-10-2026 1:26 PM
Scheduled Runway Arrival changed from Jul-10-2026 1:47 PM to Jul-10-2026 2:18 PM
9 Jul
17:56
12:56
12:56
Time Adjustment
Scheduled Runway Departure changed to Jul-10-2026 1:01 PM
Scheduled Runway Arrival changed to Jul-10-2026 1:47 PM
8 Jul
23:08
18:08
18:08
Gate Adjustment
Departure Gate changed to G20
8 Jul
06:15
01:15
01:15
Time Adjustment
Estimated Gate Departure changed to Jul-10-2026 12:55 PM
Estimated Gate Arrival changed to Jul-10-2026 2:23 PM
Tail Number changed to N536GJ
Actual Equipment changed to CR7
7 Jul
18:52
13:52
13:52
Record Created
7 Jul
18:52
13:52
13:52
Time Adjustment
Scheduled Gate Departure changed to Jul-10-2026 12:55 PM
Scheduled Gate Arrival changed to Jul-10-2026 2:23 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5