(AC) Air Canada 3937 Flight Details
On time | Scheduled
Departure
YYZ
Toronto Pearson International Airport, ON, CA
Flight Gate Times
21-Jan-2026
Scheduled
10:00
EST
Estimated
10:00
EST
Total Departure Delay: -
Flight Runway Times
21-Jan-2026
Scheduled
10:20
EST
Actual
--
Runway Delay: -
Terminal
1
Gate
F60
Craft Type
Embraer 175
E75
Flight Time
Scheduled
1h 48m
Arrival
IAD
Washington Dulles International Airport, VA, US
Flight Gate Times
21-Jan-2026
Scheduled
11:48
EST
Estimated
11:48
EST
Total Arrival Delay: -
Flight Runway Times
21-Jan-2026
Scheduled
11:41
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
9
Baggage Claim
3
Tail Number
N743YX
Flight Time
Estimated
1h 48m
Flight Notes
Operated by Republic Airways on behalf of United Airlines 3636
Also marketed as (AV) Avianca 2169, (CM) Copa Airlines 2805, (UA) United Airlines 3636
Event Timeline
Date
Event
Data Updated
21 Jan
04:17
23:17
23:17
Gate Adjustment
Departure Gate changed from F62 to F60
21 Jan
04:06
23:06
23:06
Gate Adjustment
Arrival Gate changed from Z9 to 9
21 Jan
02:01
21:01
21:01
Equipment Adjustment
Tail Number changed from N749YX to N743YX
21 Jan
00:11
19:11
19:11
Gate Adjustment
Departure Gate changed from F64 to F62
20 Jan
16:49
11:49
11:49
Gate Adjustment
Arrival Gate changed to Z9
Baggage changed to 3
20 Jan
15:06
10:06
10:06
Time Adjustment
Scheduled Runway Departure changed from Jan-21-2026 10:10 AM to Jan-21-2026 10:20 AM
Scheduled Runway Arrival changed from Jan-21-2026 11:07 AM to Jan-21-2026 11:41 AM
20 Jan
15:01
10:01
10:01
Time Adjustment
Scheduled Runway Departure changed to Jan-21-2026 10:10 AM
Scheduled Runway Arrival changed to Jan-21-2026 11:07 AM
20 Jan
14:27
09:27
09:27
Gate Adjustment
Departure Gate changed from F64B to F64
20 Jan
13:56
08:56
08:56
Gate Adjustment
Departure Gate changed from F62 to F64B
20 Jan
08:01
03:01
03:01
Equipment Adjustment
Tail Number changed from N746YX to N749YX
20 Jan
05:18
00:18
00:18
Gate Adjustment
Departure Gate changed to F62
20 Jan
02:02
21:02
21:02
Equipment Adjustment
Tail Number changed from N782YX to N746YX
19 Jan
08:01
03:01
03:01
Equipment Adjustment
Tail Number changed from N736YX to N782YX
19 Jan
02:02
21:02
21:02
Time Adjustment
Estimated Gate Departure changed to Jan-21-2026 10:00 AM
Estimated Gate Arrival changed to Jan-21-2026 11:48 AM
Tail Number changed to N736YX
Actual Equipment changed to E75
18 Jan
18:43
13:43
13:43
Record Created
18 Jan
18:43
13:43
13:43
Time Adjustment
Scheduled Gate Departure changed to Jan-21-2026 10:00 AM
Scheduled Gate Arrival changed to Jan-21-2026 11:48 AM
Departure Terminal changed to 1
Scheduled Equipment changed to E7W