(UA) United Airlines 3531 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
23-Apr-2026
Scheduled
21:35
CDT
Estimated
21:35
CDT
Total Departure Delay: -
Flight Runway Times
23-Apr-2026
Scheduled
22:08
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C7
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 7m
Arrival
MDT
Harrisburg International Airport, PA, US
Flight Gate Times
24-Apr-2026
Scheduled
00:42
EDT
Estimated
00:42
EDT
Total Arrival Delay: -
Flight Runway Times
24-Apr-2026
Scheduled
00:38
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
-
Baggage Claim
-
Tail Number
N750YX
Flight Time
Estimated
2h 7m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Event Timeline
Date
Event
Data Updated
23 Apr
02:41
21:41
22:41
Time Adjustment
Scheduled Runway Departure changed from Apr-23-2026 9:43 PM to Apr-23-2026 10:08 PM
Scheduled Runway Arrival changed from Apr-24-2026 12:03 AM to Apr-24-2026 12:38 AM
23 Apr
02:36
21:36
22:36
Time Adjustment
Scheduled Runway Departure changed to Apr-23-2026 9:43 PM
Scheduled Runway Arrival changed to Apr-24-2026 12:03 AM
23 Apr
01:05
20:05
21:05
Equipment Adjustment
Tail Number changed from N731YX to N750YX
22 Apr
05:47
00:47
01:47
Gate Adjustment
Departure Gate changed to C7
Departure Terminal changed from 2 to 1
22 Apr
01:06
20:06
21:06
Time Adjustment
Estimated Gate Departure changed to Apr-23-2026 9:35 PM
Estimated Gate Arrival changed to Apr-24-2026 12:42 AM
Tail Number changed to N731YX
Actual Equipment changed to E75
20 Apr
18:47
13:47
14:47
Record Created
20 Apr
18:47
13:47
14:47
Time Adjustment
Scheduled Gate Departure changed to Apr-23-2026 9:35 PM
Scheduled Gate Arrival changed to Apr-24-2026 12:42 AM
Departure Terminal changed to 2
Scheduled Equipment changed to E7W