(UA) United Airlines 2857 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
03-Oct-2026
Scheduled
10:55
CDT
Estimated
10:55
CDT
Total Departure Delay: -
Flight Runway Times
03-Oct-2026
Scheduled
11:26
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
E11
Craft Type
Boeing 737-900 Passenger (Scimitar Winglets)
7S9
Flight Time
Scheduled
2h 50m
Arrival
DEN
Denver International Airport, CO, US
Flight Gate Times
03-Oct-2026
Scheduled
12:45
MDT
Estimated
12:45
MDT
Total Arrival Delay: -
Flight Runway Times
03-Oct-2026
Scheduled
12:39
MDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A22
Baggage Claim
19
Tail Number
N73445
Flight Time
Estimated
2h 50m
Flight Notes
Also marketed as (AC) Air Canada 4720
Event Timeline
Date
Event
Data Updated
3 Oct
03:32
22:32
21:32
Gate Adjustment
Departure Gate changed from C26 to E11
Departure Terminal changed from 1 to 2
2 Oct
21:26
16:26
15:26
Equipment Adjustment
Tail Number changed from N62895 to N73445
2 Oct
18:50
13:50
12:50
Gate Adjustment
Arrival Gate changed to A22
2 Oct
18:46
13:46
12:46
Time Adjustment
Scheduled Runway Departure changed from Oct-03-2026 11:11 AM to Oct-03-2026 11:26 AM
Scheduled Runway Arrival changed from Oct-03-2026 12:09 PM to Oct-03-2026 12:39 PM
2 Oct
15:56
10:56
09:56
Time Adjustment
Scheduled Runway Departure changed to Oct-03-2026 11:11 AM
Scheduled Runway Arrival changed to Oct-03-2026 12:09 PM
1 Oct
20:45
15:45
14:45
Gate Adjustment
Departure Gate changed to C26
1 Oct
13:33
08:33
07:33
Equipment Adjustment
Tail Number changed from N69888 to N62895
30 Sep
22:38
17:38
16:38
Equipment Adjustment
Tail Number changed to N69888
Actual Equipment changed to 7S9
30 Sep
22:38
17:38
16:38
Time Adjustment
Estimated Gate Departure changed to Oct-03-2026 10:55 AM
Estimated Gate Arrival changed to Oct-03-2026 12:45 PM
Baggage changed to 19
30 Sep
18:46
13:46
12:46
Record Created
30 Sep
18:46
13:46
12:46
Time Adjustment
Scheduled Gate Departure changed to Oct-03-2026 10:55 AM
Scheduled Gate Arrival changed to Oct-03-2026 12:45 PM
Departure Terminal changed to 1
Scheduled Equipment changed to 32Q