(UA) United Airlines 1224 Flight Details
On time | Scheduled
Departure
DEN
Denver International Airport, CO, US
Flight Gate Times
16-Sep-2025
Scheduled
16:17
MDT
Estimated
16:17
MDT
Total Departure Delay: -
Flight Runway Times
16-Sep-2025
Scheduled
16:35
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
B28
Craft Type
Boeing 757-300 (winglets) Passenger
75T
Flight Time
Scheduled
2h 40m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
16-Sep-2025
Scheduled
19:57
CDT
Estimated
19:57
CDT
Total Arrival Delay: -
Flight Runway Times
16-Sep-2025
Scheduled
19:42
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
B3
Baggage Claim
-
Tail Number
N78866
Flight Time
Estimated
2h 40m
Flight Notes
Also marketed as (AC) Air Canada 5591
Event Timeline
Date
Event
Data Updated
15 Sep
22:26
16:26
17:26
Time Adjustment
Scheduled Runway Departure changed from Sep-16-2025 4:22 PM to Sep-16-2025 4:35 PM
Scheduled Runway Arrival changed from Sep-16-2025 7:22 PM to Sep-16-2025 7:42 PM
15 Sep
22:21
16:21
17:21
Time Adjustment
Scheduled Runway Departure changed to Sep-16-2025 4:22 PM
Scheduled Runway Arrival changed to Sep-16-2025 7:22 PM
15 Sep
17:40
11:40
12:40
Equipment Adjustment
Tail Number changed from N57862 to N78866
15 Sep
09:10
03:10
04:10
Gate Adjustment
Departure Gate changed to B28
15 Sep
07:04
01:04
02:04
Gate Adjustment
Arrival Gate changed to B3
15 Sep
03:46
21:46
22:46
Equipment Adjustment
Tail Number changed from N57870 to N57862
14 Sep
23:11
17:11
18:11
Equipment Adjustment
Tail Number changed to N57870
Actual Equipment changed to 75T
14 Sep
23:10
17:10
18:10
Time Adjustment
Estimated Gate Departure changed to Sep-16-2025 4:17 PM
Estimated Gate Arrival changed to Sep-16-2025 7:57 PM
13 Sep
18:46
12:46
13:46
Record Created
13 Sep
18:46
12:46
13:46
Time Adjustment
Scheduled Gate Departure changed to Sep-16-2025 4:17 PM
Scheduled Gate Arrival changed to Sep-16-2025 7:57 PM
Arrival Terminal changed to 1
Scheduled Equipment changed to 753