(UA) United Airlines 3531 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
21-May-2026
Scheduled
14:56
CDT
Estimated
14:56
CDT
Total Departure Delay: -
Flight Runway Times
21-May-2026
Scheduled
15:31
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C7
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h
Arrival
YYZ
Toronto Pearson International Airport, ON, CA
Flight Gate Times
21-May-2026
Scheduled
17:56
EDT
Estimated
17:56
EDT
Total Arrival Delay: -
Flight Runway Times
21-May-2026
Scheduled
17:46
EDT
Actual
--
Runway Delay: -
Terminal
1
Gate
F97
Baggage Claim
11
Tail Number
N778YX
Flight Time
Estimated
2h
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Event Timeline
Date
Event
Data Updated
21 May
01:05
20:05
21:05
Equipment Adjustment
Tail Number changed from N788YX to N778YX
20 May
20:06
15:06
16:06
Time Adjustment
Scheduled Runway Departure changed to May-21-2026 3:31 PM
Scheduled Runway Arrival changed to May-21-2026 5:46 PM
20 May
07:05
02:05
03:05
Equipment Adjustment
Tail Number changed from N761YX to N788YX
20 May
04:28
23:28
00:28
Gate Adjustment
Baggage changed to 11
20 May
04:17
23:17
00:17
Gate Adjustment
Arrival Gate changed to F97
20 May
03:17
22:17
23:17
Gate Adjustment
Departure Gate changed from C3 to C7
20 May
03:17
22:17
23:17
Gate Adjustment
Departure Gate changed from E5 to C3
Departure Terminal changed from 2 to 1
20 May
01:17
20:17
21:17
Gate Adjustment
Departure Gate changed to E5
20 May
01:05
20:05
21:05
Equipment Adjustment
Tail Number changed from N785YX to N761YX
19 May
01:05
20:05
21:05
Time Adjustment
Estimated Gate Departure changed to May-21-2026 2:56 PM
Estimated Gate Arrival changed to May-21-2026 5:56 PM
Tail Number changed to N785YX
Actual Equipment changed to E75
18 May
18:48
13:48
14:48
Record Created
18 May
18:48
13:48
14:48
Time Adjustment
Scheduled Gate Departure changed to May-21-2026 2:56 PM
Scheduled Gate Arrival changed to May-21-2026 5:56 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to E7W