(UA) United Airlines 3661 Flight Details
On time | Scheduled
Departure
YYZ
Toronto Pearson International Airport, ON, CA
Flight Gate Times
25-Aug-2026
Scheduled
21:00
EDT
Estimated
21:00
EDT
Total Departure Delay: -
Flight Runway Times
25-Aug-2026
Scheduled
21:22
EDT
Actual
--
Runway Delay: -
Terminal
1
Gate
F64
Craft Type
Embraer 175
E75
Flight Time
Scheduled
2h 5m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
25-Aug-2026
Scheduled
22:05
CDT
Estimated
22:05
CDT
Total Arrival Delay: -
Flight Runway Times
25-Aug-2026
Scheduled
21:47
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
C31
Baggage Claim
12
Tail Number
N721YX
Flight Time
Estimated
2h 5m
Flight Notes
Operated by Republic Airways on behalf of United Airlines
Also marketed as (AC) Air Canada 4961, (NZ) Air New Zealand 9812
Event Timeline
Date
Event
Data Updated
25 Aug
01:06
21:06
20:06
Time Adjustment
Scheduled Runway Departure changed from Aug-25-2026 9:10 PM to Aug-25-2026 9:22 PM
Scheduled Runway Arrival changed from Aug-25-2026 9:22 PM to Aug-25-2026 9:47 PM
25 Aug
01:03
21:03
20:03
Gate Adjustment
Arrival Gate changed from C6 to C31
25 Aug
01:03
21:03
20:03
Equipment Adjustment
Tail Number changed from N726YX to N721YX
25 Aug
01:01
21:01
20:01
Time Adjustment
Scheduled Runway Departure changed to Aug-25-2026 9:10 PM
Scheduled Runway Arrival changed to Aug-25-2026 9:22 PM
24 Aug
09:09
05:09
04:09
Gate Adjustment
Arrival Gate changed to C6
Arrival Terminal changed from 2 to 1
Baggage changed to 12
24 Aug
04:18
00:18
23:18
Gate Adjustment
Departure Gate changed to F64
24 Aug
01:03
21:03
20:03
Time Adjustment
Estimated Gate Departure changed to Aug-25-2026 9:00 PM
Estimated Gate Arrival changed to Aug-25-2026 10:05 PM
Tail Number changed to N726YX
Actual Equipment changed to E75
22 Aug
18:49
14:49
13:49
Record Created
22 Aug
18:49
14:49
13:49
Time Adjustment
Scheduled Gate Departure changed to Aug-25-2026 9:00 PM
Scheduled Gate Arrival changed to Aug-25-2026 10:05 PM
Departure Terminal changed to 1
Arrival Terminal changed to 2
Scheduled Equipment changed to E7W