(UA) United Airlines 455 Flight Details
On time | Scheduled
Departure
PIT
Pittsburgh International Airport, PA, US
Flight Gate Times
12-Oct-2026
Scheduled
10:56
EDT
Estimated
10:56
EDT
Total Departure Delay: -
Flight Runway Times
12-Oct-2026
Scheduled
11:12
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
A2
Craft Type
Airbus A319
319
Flight Time
Scheduled
1h 44m
Arrival
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
12-Oct-2026
Scheduled
11:40
CDT
Estimated
11:40
CDT
Total Arrival Delay: -
Flight Runway Times
12-Oct-2026
Scheduled
11:22
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
B19
Baggage Claim
6
Tail Number
N821UA
Flight Time
Estimated
1h 44m
Flight Notes
Also marketed as (AC) Air Canada 4244, (CM) Copa Airlines 2757, (LX) Swiss 3279, (NZ) Air New Zealand 2756
Event Timeline
Date
Event
Data Updated
11 Oct
17:56
13:56
12:56
Gate Adjustment
Arrival Gate changed from B20 to B19
11 Oct
17:54
13:54
12:54
Time Adjustment
Scheduled Runway Departure changed from Oct-12-2026 11:01 AM to Oct-12-2026 11:12 AM
Scheduled Runway Arrival changed from Oct-12-2026 11:02 AM to Oct-12-2026 11:22 AM
11 Oct
15:01
11:01
10:01
Time Adjustment
Scheduled Runway Departure changed to Oct-12-2026 11:01 AM
Scheduled Runway Arrival changed to Oct-12-2026 11:02 AM
11 Oct
13:57
09:57
08:57
Gate Adjustment
Departure Gate changed to A2
11 Oct
08:32
04:32
03:32
Equipment Adjustment
Tail Number changed from N873UA to N821UA
10 Oct
22:44
18:44
17:44
Record Created
10 Oct
22:44
18:44
17:44
Time Adjustment
Scheduled Gate Departure changed to Oct-12-2026 10:56 AM
Scheduled Gate Arrival changed to Oct-12-2026 11:40 AM
Arrival Gate changed to B20
Arrival Terminal changed to 1
Baggage changed to 6
10 Oct
22:44
18:44
17:44
Time Adjustment
Estimated Gate Departure changed to Oct-12-2026 10:56 AM
Estimated Gate Arrival changed to Oct-12-2026 11:40 AM
Tail Number changed to N873UA
Actual Equipment changed to 319