(AC) Air Canada 3937 Flight Details
On time | Scheduled
Departure
YYZ
Toronto Pearson International Airport, ON, CA
Flight Gate Times
05-Feb-2026
Scheduled
10:00
EST
Estimated
10:00
EST
Total Departure Delay: -
Flight Runway Times
05-Feb-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
05-Feb-2026
Scheduled
11:48
EST
Estimated
11:48
EST
Total Arrival Delay: -
Flight Runway Times
05-Feb-2026
Scheduled
11:41
EST
Actual
--
Runway Delay: -
Terminal
-
Gate
6
Baggage Claim
3
Tail Number
N749YX
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
5 Feb
09:29
04:29
04:29
Gate Adjustment
Arrival Gate changed from Z6 to 6
5 Feb
09:09
04:09
04:09
Gate Adjustment
Arrival Gate changed from 29 to Z6
5 Feb
08:26
03:26
03:26
Gate Adjustment
Arrival Gate changed from D29 to 29
5 Feb
08:08
03:08
03:08
Gate Adjustment
Arrival Gate changed from 6 to D29
5 Feb
04:13
23:13
23:13
Gate Adjustment
Arrival Gate changed from Z6 to 6
5 Feb
02:39
21:39
21:39
Gate Adjustment
Arrival Gate changed from Z7 to Z6
5 Feb
02:03
21:03
21:03
Equipment Adjustment
Tail Number changed from N731YX to N749YX
4 Feb
23:50
18:50
18:50
Gate Adjustment
Departure Gate changed from F62 to F60
4 Feb
23:27
18:27
18:27
Gate Adjustment
Arrival Gate changed from D16 to Z7
4 Feb
22:34
17:34
17:34
Gate Adjustment
Departure Gate changed from F64 to F62
4 Feb
16:51
11:51
11:51
Gate Adjustment
Arrival Gate changed to D16
Baggage changed to 3
4 Feb
15:06
10:06
10:06
Time Adjustment
Scheduled Runway Departure changed from Feb-05-2026 10:10 AM to Feb-05-2026 10:20 AM
Scheduled Runway Arrival changed from Feb-05-2026 11:08 AM to Feb-05-2026 11:41 AM
4 Feb
15:06
10:06
10:06
Gate Adjustment
Departure Gate changed from F64A to F64
4 Feb
15:01
10:01
10:01
Time Adjustment
Scheduled Runway Departure changed to Feb-05-2026 10:10 AM
Scheduled Runway Arrival changed to Feb-05-2026 11:08 AM
4 Feb
13:02
08:02
08:02
Gate Adjustment
Departure Gate changed from F62 to F64A
4 Feb
08:42
03:42
03:42
Gate Adjustment
Departure Gate changed from F64A to F62
4 Feb
08:11
03:11
03:11
Gate Adjustment
Departure Gate changed to F64A
4 Feb
08:03
03:03
03:03
Equipment Adjustment
Tail Number changed from N748YX to N731YX
4 Feb
02:03
21:03
21:03
Equipment Adjustment
Tail Number changed from N751YX to N748YX
3 Feb
08:03
03:03
03:03
Equipment Adjustment
Tail Number changed from N744YX to N751YX
3 Feb
02:03
21:03
21:03
Time Adjustment
Estimated Gate Departure changed to Feb-05-2026 10:00 AM
Estimated Gate Arrival changed to Feb-05-2026 11:48 AM
Tail Number changed to N744YX
Actual Equipment changed to E75
2 Feb
18:46
13:46
13:46
Record Created
2 Feb
18:46
13:46
13:46
Time Adjustment
Scheduled Gate Departure changed to Feb-05-2026 10:00 AM
Scheduled Gate Arrival changed to Feb-05-2026 11:48 AM
Departure Terminal changed to 1
Scheduled Equipment changed to E7W