(UA) United Airlines 4423 Flight Details
On time | Scheduled
Departure
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
30-Aug-2026
Scheduled
06:00
CDT
Estimated
06:00
CDT
Total Departure Delay: -
Flight Runway Times
30-Aug-2026
Scheduled
06:20
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A9
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 33m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
30-Aug-2026
Scheduled
07:33
CDT
Estimated
07:33
CDT
Total Arrival Delay: -
Flight Runway Times
30-Aug-2026
Scheduled
07:14
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F15
Baggage Claim
2
Tail Number
N543GJ
Flight Time
Estimated
1h 33m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4913, (NZ) Air New Zealand 2894
Event Timeline
Date
Event
Data Updated
29 Aug
19:02
14:02
14:02
Gate Adjustment
Departure Gate changed from A15 to A9
29 Aug
11:06
06:06
06:06
Time Adjustment
Scheduled Runway Departure changed from Aug-30-2026 6:11 AM to Aug-30-2026 6:20 AM
Scheduled Runway Arrival changed from Aug-30-2026 7:02 AM to Aug-30-2026 7:14 AM
29 Aug
11:01
06:01
06:01
Time Adjustment
Scheduled Runway Departure changed to Aug-30-2026 6:11 AM
Scheduled Runway Arrival changed to Aug-30-2026 7:02 AM
29 Aug
09:38
04:38
04:38
Gate Adjustment
Departure Gate changed from A19 to A15
29 Aug
04:02
23:02
23:02
Gate Adjustment
Departure Gate changed to A19
28 Aug
22:02
17:02
17:02
Equipment Adjustment
Tail Number changed from N546GJ to N543GJ
28 Aug
21:56
16:56
16:56
Equipment Adjustment
Tail Number changed from N576GJ to N546GJ
28 Aug
19:14
14:14
14:14
Equipment Adjustment
Tail Number changed from N520GJ to N576GJ
28 Aug
18:44
13:44
13:44
Gate Adjustment
Arrival Gate changed to F15
Baggage changed to 2
28 Aug
02:09
21:09
21:09
Time Adjustment
Estimated Gate Departure changed to Aug-30-2026 6:00 AM
Estimated Gate Arrival changed to Aug-30-2026 7:33 AM
Tail Number changed to N520GJ
Actual Equipment changed to CR7
27 Aug
18:51
13:51
13:51
Record Created
27 Aug
18:51
13:51
13:51
Time Adjustment
Scheduled Gate Departure changed to Aug-30-2026 6:00 AM
Scheduled Gate Arrival changed to Aug-30-2026 7:33 AM
Departure Terminal changed to 1
Arrival Terminal changed to 2
Scheduled Equipment changed to CR5