(AC) Air Canada 4521 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
08-Aug-2026
Scheduled
10:00
MDT
Estimated
10:00
MDT
Total Departure Delay: -
Flight Runway Times
08-Aug-2026
Scheduled
10:21
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B24
Craft Type
Airbus A320
320
Flight Time
Scheduled
3h 10m
Arrival
ATL
Atlanta Hartsfield-Jackson International Airport, GA, US
Flight Gate Times
08-Aug-2026
Scheduled
15:10
EDT
Estimated
15:10
EDT
Total Arrival Delay: -
Flight Runway Times
08-Aug-2026
Scheduled
15:03
EDT
Actual
--
Runway Delay: -
Terminal
N
Gate
T21
Baggage Claim
1
Tail Number
N445UA
Flight Time
Estimated
3h 10m
Flight Notes
Operated by United Airlines 2424
Event Timeline
Date
Event
Data Updated
7 Aug
16:06
10:06
12:06
Time Adjustment
Scheduled Runway Departure changed from Aug-08-2026 10:19 AM to Aug-08-2026 10:21 AM
Scheduled Runway Arrival changed from Aug-08-2026 2:55 PM to Aug-08-2026 3:03 PM
7 Aug
16:01
10:01
12:01
Time Adjustment
Scheduled Runway Departure changed to Aug-08-2026 10:19 AM
Scheduled Runway Arrival changed to Aug-08-2026 2:55 PM
7 Aug
10:33
04:33
06:33
Equipment Adjustment
Tail Number changed from N475UA to N445UA
7 Aug
10:33
04:33
06:33
Gate Adjustment
Departure Gate changed to B24
7 Aug
03:14
21:14
23:14
Equipment Adjustment
Tail Number changed from N460UA to N475UA
6 Aug
22:56
16:56
18:56
Equipment Adjustment
Tail Number changed from N495UA to N460UA
6 Aug
20:08
14:08
16:08
Gate Adjustment
Arrival Gate changed to T21
6 Aug
05:20
23:20
01:20
Time Adjustment
Estimated Gate Departure changed to Aug-08-2026 10:00 AM
Estimated Gate Arrival changed to Aug-08-2026 3:10 PM
Baggage changed to 1
Tail Number changed to N495UA
Actual Equipment changed to 320
5 Aug
18:49
12:49
14:49
Record Created
5 Aug
18:49
12:49
14:49
Time Adjustment
Scheduled Gate Departure changed to Aug-08-2026 10:00 AM
Scheduled Gate Arrival changed to Aug-08-2026 3:10 PM
Arrival Terminal changed to N
Scheduled Equipment changed to 320