(UA) United Airlines 3577 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
07-Dec-2025
Scheduled
21:25
CST
Estimated
21:25
CST
Total Departure Delay: -
Flight Runway Times
07-Dec-2025
Scheduled
21:45
CST
Actual
--
Runway Delay: -
Terminal
1
Gate
B18
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 4m
Arrival
GRR
Grand Rapids Gerald R. Ford International Airport, MI, US
Flight Gate Times
07-Dec-2025
Scheduled
23:29
EST
Estimated
23:29
EST
Total Arrival Delay: -
Flight Runway Times
07-Dec-2025
Scheduled
23:22
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N739YX
Flight Time
Estimated
1h 4m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (LH) Lufthansa 8576, (NZ) Air New Zealand 2403
Event Timeline
Date
Event
Data Updated
7 Dec
03:31
21:31
22:31
Time Adjustment
Scheduled Runway Departure changed from Dec-07-2025 9:35 PM to Dec-07-2025 9:45 PM
Scheduled Runway Arrival changed from Dec-07-2025 11:04 PM to Dec-07-2025 11:22 PM
7 Dec
03:26
21:26
22:26
Time Adjustment
Scheduled Runway Departure changed to Dec-07-2025 9:35 PM
Scheduled Runway Arrival changed to Dec-07-2025 11:04 PM
7 Dec
02:01
20:01
21:01
Equipment Adjustment
Tail Number changed from N742YX to N739YX
6 Dec
08:49
02:49
03:49
Gate Adjustment
Departure Gate changed to B18
Departure Terminal changed from 2 to 1
5 Dec
08:49
02:49
03:49
Equipment Adjustment
Tail Number changed to N742YX
Actual Equipment changed to E75
5 Dec
04:02
22:02
23:02
Time Adjustment
Estimated Gate Departure changed to Dec-07-2025 9:25 PM
Estimated Gate Arrival changed to Dec-07-2025 11:29 PM
4 Dec
18:47
12:47
13:47
Record Created
4 Dec
18:47
12:47
13:47
Time Adjustment
Scheduled Gate Departure changed to Dec-07-2025 9:25 PM
Scheduled Gate Arrival changed to Dec-07-2025 11:29 PM
Departure Terminal changed to 2
Scheduled Equipment changed to E7W