(UA) United Airlines 3661 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
18-Dec-2025
Scheduled
12:35
CST
Estimated
12:35
CST
Total Departure Delay: -
Flight Runway Times
18-Dec-2025
Scheduled
12:55
CST
Actual
--
Runway Delay: -
Terminal
1
Gate
C4
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 52m
Arrival
FSD
Sioux Falls Regional Airport, SD, US
Flight Gate Times
18-Dec-2025
Scheduled
14:27
CST
Estimated
14:27
CST
Total Arrival Delay: -
Flight Runway Times
18-Dec-2025
Scheduled
14:22
CST
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N773YX
Flight Time
Estimated
1h 52m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (NZ) Air New Zealand 2393
Event Timeline
Date
Event
Data Updated
17 Dec
18:41
12:41
12:41
Time Adjustment
Scheduled Runway Departure changed from Dec-18-2025 12:46 PM to Dec-18-2025 12:55 PM
Scheduled Runway Arrival changed from Dec-18-2025 1:56 PM to Dec-18-2025 2:22 PM
17 Dec
18:36
12:36
12:36
Time Adjustment
Scheduled Runway Departure changed to Dec-18-2025 12:46 PM
Scheduled Runway Arrival changed to Dec-18-2025 1:56 PM
17 Dec
02:55
20:55
20:55
Gate Adjustment
Departure Gate changed to C4
Departure Terminal changed from 2 to 1
17 Dec
02:02
20:02
20:02
Equipment Adjustment
Tail Number changed from N761YX to N773YX
16 Dec
08:01
02:01
02:01
Equipment Adjustment
Tail Number changed from N745YX to N761YX
16 Dec
02:01
20:01
20:01
Time Adjustment
Estimated Gate Departure changed to Dec-18-2025 12:35 PM
Estimated Gate Arrival changed to Dec-18-2025 2:27 PM
Tail Number changed to N745YX
Actual Equipment changed to E75
15 Dec
18:48
12:48
12:48
Record Created
15 Dec
18:48
12:48
12:48
Time Adjustment
Scheduled Gate Departure changed to Dec-18-2025 12:35 PM
Scheduled Gate Arrival changed to Dec-18-2025 2:27 PM
Departure Terminal changed to 2
Scheduled Equipment changed to E7W